30083180

素因数分解:

$2^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1987}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 63289968

約数和(自身を除く): 33206788

約数列:

[1, 2, 4, 5, 10, 20, 757, 1514, 1987, 3028, 3785, 3974, 7570, 7948, 9935, 15140, 19870, 39740, 1504159, 3008318, 6016636, 7520795, 15041590, 30083180]

約数ペア:

[(1, 30083180), (2, 15041590), (4, 7520795), (5, 6016636), (10, 3008318), (20, 1504159), (757, 39740), (1514, 19870), (1987, 15140), (3028, 9935), (3785, 7948), (3974, 7570)]