3688690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 6990336

約数和(自身を除く): 3301646

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 163, 310, 326, 365, 730, 815, 1630, 2263, 4526, 5053, 10106, 11315, 11899, 22630, 23798, 25265, 50530, 59495, 118990, 368869, 737738, 1844345, 3688690]

約数ペア:

[(1, 3688690), (2, 1844345), (5, 737738), (10, 368869), (31, 118990), (62, 59495), (73, 50530), (146, 25265), (155, 23798), (163, 22630), (310, 11899), (326, 11315), (365, 10106), (730, 5053), (815, 4526), (1630, 2263)]