64660710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{27283}}^1$

素因数の和:27372

約数の個数: 32

約数和(自身を含む): 157155840

約数和(自身を除く): 92495130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 27283, 54566, 81849, 136415, 163698, 272830, 409245, 818490, 2155357, 4310714, 6466071, 10776785, 12932142, 21553570, 32330355, 64660710]

約数ペア:

[(1, 64660710), (2, 32330355), (3, 21553570), (5, 12932142), (6, 10776785), (10, 6466071), (15, 4310714), (30, 2155357), (79, 818490), (158, 409245), (237, 272830), (395, 163698), (474, 136415), (790, 81849), (1185, 54566), (2370, 27283)]