315053390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1086391}}^1$

素因数の和:1086427

約数の個数: 16

約数和(自身を含む): 586651680

約数和(自身を除く): 271598290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1086391, 2172782, 5431955, 10863910, 31505339, 63010678, 157526695, 315053390]

約数ペア:

[(1, 315053390), (2, 157526695), (5, 63010678), (10, 31505339), (29, 10863910), (58, 5431955), (145, 2172782), (290, 1086391)]