68421030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73571}}^1$

素因数の和:73612

約数の個数: 32

約数和(自身を含む): 169509888

約数和(自身を除く): 101088858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 73571, 147142, 220713, 367855, 441426, 735710, 1103565, 2207130, 2280701, 4561402, 6842103, 11403505, 13684206, 22807010, 34210515, 68421030]

約数ペア:

[(1, 68421030), (2, 34210515), (3, 22807010), (5, 13684206), (6, 11403505), (10, 6842103), (15, 4561402), (30, 2280701), (31, 2207130), (62, 1103565), (93, 735710), (155, 441426), (186, 367855), (310, 220713), (465, 147142), (930, 73571)]