56895330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{82457}}^1$

素因数の和:82490

約数の個数: 32

約数和(自身を含む): 142487424

約数和(自身を除く): 85592094

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 82457, 164914, 247371, 412285, 494742, 824570, 1236855, 1896511, 2473710, 3793022, 5689533, 9482555, 11379066, 18965110, 28447665, 56895330]

約数ペア:

[(1, 56895330), (2, 28447665), (3, 18965110), (5, 11379066), (6, 9482555), (10, 5689533), (15, 3793022), (23, 2473710), (30, 1896511), (46, 1236855), (69, 824570), (115, 494742), (138, 412285), (230, 247371), (345, 164914), (690, 82457)]