42358730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{14657}}^1$

素因数の和:14698

約数の個数: 24

約数和(自身を含む): 81000108

約数和(自身を除く): 38641378

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 14657, 29314, 73285, 146570, 249169, 498338, 1245845, 2491690, 4235873, 8471746, 21179365, 42358730]

約数ペア:

[(1, 42358730), (2, 21179365), (5, 8471746), (10, 4235873), (17, 2491690), (34, 1245845), (85, 498338), (170, 249169), (289, 146570), (578, 73285), (1445, 29314), (2890, 14657)]