30906134270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1331587}}^1$

素因数の和:1331816

約数の個数: 32

約数和(自身を含む): 60976077696

約数和(自身を除く): 30069943426

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 4642, 11605, 23210, 1331587, 2663174, 6657935, 13315870, 14647457, 29294914, 73237285, 146474570, 280964857, 561929714, 1404824285, 2809648570, 3090613427, 6181226854, 15453067135, 30906134270]

約数ペア:

[(1, 30906134270), (2, 15453067135), (5, 6181226854), (10, 3090613427), (11, 2809648570), (22, 1404824285), (55, 561929714), (110, 280964857), (211, 146474570), (422, 73237285), (1055, 29294914), (2110, 14647457), (2321, 13315870), (4642, 6657935), (11605, 2663174), (23210, 1331587)]