3137140

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{691}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 6626592

約数和(自身を除く): 3489452

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 691, 908, 1135, 1382, 2270, 2764, 3455, 4540, 6910, 13820, 156857, 313714, 627428, 784285, 1568570, 3137140]

約数ペア:

[(1, 3137140), (2, 1568570), (4, 784285), (5, 627428), (10, 313714), (20, 156857), (227, 13820), (454, 6910), (691, 4540), (908, 3455), (1135, 2764), (1382, 2270)]