145725910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{1579}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 286675200

約数和(自身を除く): 140949290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 839, 1579, 1678, 3158, 4195, 7895, 8390, 9229, 15790, 17369, 18458, 34738, 46145, 86845, 92290, 173690, 1324781, 2649562, 6623905, 13247810, 14572591, 29145182, 72862955, 145725910]

約数ペア:

[(1, 145725910), (2, 72862955), (5, 29145182), (10, 14572591), (11, 13247810), (22, 6623905), (55, 2649562), (110, 1324781), (839, 173690), (1579, 92290), (1678, 86845), (3158, 46145), (4195, 34738), (7895, 18458), (8390, 17369), (9229, 15790)]