159313710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{123499}}^1$

素因数の和:123552

約数の個数: 32

約数和(自身を含む): 391248000

約数和(自身を除く): 231934290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 123499, 246998, 370497, 617495, 740994, 1234990, 1852485, 3704970, 5310457, 10620914, 15931371, 26552285, 31862742, 53104570, 79656855, 159313710]

約数ペア:

[(1, 159313710), (2, 79656855), (3, 53104570), (5, 31862742), (6, 26552285), (10, 15931371), (15, 10620914), (30, 5310457), (43, 3704970), (86, 1852485), (129, 1234990), (215, 740994), (258, 617495), (430, 370497), (645, 246998), (1290, 123499)]