3187910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 6361632

約数和(自身を除く): 3173722

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 397, 730, 794, 803, 1606, 1985, 3970, 4015, 4367, 8030, 8734, 21835, 28981, 43670, 57962, 144905, 289810, 318791, 637582, 1593955, 3187910]

約数ペア:

[(1, 3187910), (2, 1593955), (5, 637582), (10, 318791), (11, 289810), (22, 144905), (55, 57962), (73, 43670), (110, 28981), (146, 21835), (365, 8734), (397, 8030), (730, 4367), (794, 4015), (803, 3970), (1606, 1985)]