6710180

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2137}}^1$

素因数の和:2303

約数の個数: 24

約数和(自身を含む): 14187768

約数和(自身を除く): 7477588

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 2137, 3140, 4274, 8548, 10685, 21370, 42740, 335509, 671018, 1342036, 1677545, 3355090, 6710180]

約数ペア:

[(1, 6710180), (2, 3355090), (4, 1677545), (5, 1342036), (10, 671018), (20, 335509), (157, 42740), (314, 21370), (628, 10685), (785, 8548), (1570, 4274), (2137, 3140)]