A087007 Divisors of 510510.

1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 17, 21, 22, 26, 30, 33, 34, 35, 39, 42, 51, 55, 65, 66, 70, 77, 78, 85, 91, 102, 105, 110, 119, 130, 143, 154, 165, 170, 182, 187, 195, 210, 221, 231, 238, 255, 273, 286, 330, 357, 374, 385, 390, 429, 442, 455, 462, 510, 546, 561

Offset: 1

Author

Reinhard Zumkeller, Jul 29 2003

Keywords

• nonn
• fini
• full
• easy

Comments

510510 = 17# = A002110(7);

divisors of 510510 are squarefree (A005117) and 17-smooth;

a(A000005(510510)) = a(128) = 510510 is the last term.

Links

• R. Zumkeller, Table of n, a(n) for n = 1..128
• Eric Weisstein's World of Mathematics, Primorial
• Eric Weisstein's World of Mathematics, Divisor
• Index entries for sequences related to divisors of numbers

Crossrefs

Cf. A018255, A018336, A087005, A087006, A087008.

Programs

Mathematica

a=510510;Divisors[a] (* Vladimir Joseph Stephan Orlovsky, Jan 25 2009 *)

PARI

divisors(510510)