317797370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{99623}}^1$

素因数の和:99670

約数の個数: 32

約数和(自身を含む): 645563520

約数和(自身を除く): 327766150

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 99623, 199246, 498115, 996230, 1095853, 2191706, 2889067, 5479265, 5778134, 10958530, 14445335, 28890670, 31779737, 63559474, 158898685, 317797370]

約数ペア:

[(1, 317797370), (2, 158898685), (5, 63559474), (10, 31779737), (11, 28890670), (22, 14445335), (29, 10958530), (55, 5778134), (58, 5479265), (110, 2889067), (145, 2191706), (290, 1095853), (319, 996230), (638, 498115), (1595, 199246), (3190, 99623)]