315042330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{12791}}^1$

素因数の和:13622

約数の個数: 32

約数和(自身を含む): 757081728

約数和(自身を除く): 442039398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 821, 1642, 2463, 4105, 4926, 8210, 12315, 12791, 24630, 25582, 38373, 63955, 76746, 127910, 191865, 383730, 10501411, 21002822, 31504233, 52507055, 63008466, 105014110, 157521165, 315042330]

約数ペア:

[(1, 315042330), (2, 157521165), (3, 105014110), (5, 63008466), (6, 52507055), (10, 31504233), (15, 21002822), (30, 10501411), (821, 383730), (1642, 191865), (2463, 127910), (4105, 76746), (4926, 63955), (8210, 38373), (12315, 25582), (12791, 24630)]