315338690

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1\times {\mathrm{739}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 577342080

約数和(自身を除く): 262003390

約数列:

[1, 2, 5, 10, 71, 142, 355, 601, 710, 739, 1202, 1478, 3005, 3695, 6010, 7390, 42671, 52469, 85342, 104938, 213355, 262345, 426710, 444139, 524690, 888278, 2220695, 4441390, 31533869, 63067738, 157669345, 315338690]

約数ペア:

[(1, 315338690), (2, 157669345), (5, 63067738), (10, 31533869), (71, 4441390), (142, 2220695), (355, 888278), (601, 524690), (710, 444139), (739, 426710), (1202, 262345), (1478, 213355), (3005, 104938), (3695, 85342), (6010, 52469), (7390, 42671)]