289361490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{876853}}^1$

素因数の和:876874

約数の個数: 32

約数和(自身を含む): 757601856

約数和(自身を除く): 468240366

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 876853, 1753706, 2630559, 4384265, 5261118, 8768530, 9645383, 13152795, 19290766, 26305590, 28936149, 48226915, 57872298, 96453830, 144680745, 289361490]

約数ペア:

[(1, 289361490), (2, 144680745), (3, 96453830), (5, 57872298), (6, 48226915), (10, 28936149), (11, 26305590), (15, 19290766), (22, 13152795), (30, 9645383), (33, 8768530), (55, 5261118), (66, 4384265), (110, 2630559), (165, 1753706), (330, 876853)]