A285614 - cp's OEIS frontend

A285614 Unitary highly abundant numbers: numbers n such that usigma(n) > usigma(m) for all m < n, where usigma(n) = sum of unitary divisors of n (A034448).

n	a(n)
1	1
2	2
3	3
4	4
5	5
6	6
7	10
8	12
9	14
10	18
11	21
12	22
13	26
14	30
15	42
16	60
17	66
18	78
19	90
20	102
21	114
22	130
23	138
24	150
25	170
26	174
27	186
28	210
29	294
30	318
31	330
32	390
33	462
34	510
35	546
36	570
37	690
38	798
39	858
40	870
41	930
42	1050
43	1110
44	1218
45	1230
46	1290
47	1410
48	1470
49	1554
50	1590
51	1722
52	1770
53	1830
54	1974

[1, 2, 3, 4, 5, 6, 10, 12, 14, 18, 21, 22, 26, 30, 42, 60, 66, 78, 90, 102, 114, 130, 138, 150, 170, 174, 186, 210, 294, 318, 330, 390, 462, 510, 546, 570, 690, 798, 858, 870, 930, 1050, 1110, 1218, 1230, 1290, 1410, 1470, 1554, 1590, 1722, 1770, 1830, 1974]

cp's OEIS Frontend

A285614 Unitary highly abundant numbers: numbers n such that usigma(n) > usigma(m) for all m < n, where usigma(n) = sum of unitary divisors of n (A034448).

Table of values

List of values