313616510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{3697}}^1$

素因数の和:4220

約数の個数: 32

約数和(自身を含む): 599076000

約数和(自身を除く): 285459490

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 499, 998, 2495, 3697, 4990, 7394, 8483, 16966, 18485, 36970, 42415, 62849, 84830, 125698, 314245, 628490, 1844803, 3689606, 9224015, 18448030, 31361651, 62723302, 156808255, 313616510]

約数ペア:

[(1, 313616510), (2, 156808255), (5, 62723302), (10, 31361651), (17, 18448030), (34, 9224015), (85, 3689606), (170, 1844803), (499, 628490), (998, 314245), (2495, 125698), (3697, 84830), (4990, 62849), (7394, 42415), (8483, 36970), (16966, 18485)]