69889510

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{809}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 129120480

約数和(自身を除く): 59230970

約数列:

[1, 2, 5, 10, 53, 106, 163, 265, 326, 530, 809, 815, 1618, 1630, 4045, 8090, 8639, 17278, 42877, 43195, 85754, 86390, 131867, 214385, 263734, 428770, 659335, 1318670, 6988951, 13977902, 34944755, 69889510]

約数ペア:

[(1, 69889510), (2, 34944755), (5, 13977902), (10, 6988951), (53, 1318670), (106, 659335), (163, 428770), (265, 263734), (326, 214385), (530, 131867), (809, 86390), (815, 85754), (1618, 43195), (1630, 42877), (4045, 17278), (8090, 8639)]