30211400

素因数分解:

$2^3\times 5^2\times {\mathrm{151057}}^1$

素因数の和:151073

約数の個数: 24

約数和(自身を含む): 70241970

約数和(自身を除く): 40030570

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 151057, 302114, 604228, 755285, 1208456, 1510570, 3021140, 3776425, 6042280, 7552850, 15105700, 30211400]

約数ペア:

[(1, 30211400), (2, 15105700), (4, 7552850), (5, 6042280), (8, 3776425), (10, 3021140), (20, 1510570), (25, 1208456), (40, 755285), (50, 604228), (100, 302114), (200, 151057)]