30380022

素因数分解:

$2^1\times 3^4\times {\mathrm{187531}}^1$

素因数の和:187545

約数の個数: 20

約数和(自身を含む): 68074116

約数和(自身を除く): 37694094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 187531, 375062, 562593, 1125186, 1687779, 3375558, 5063337, 10126674, 15190011, 30380022]

約数ペア:

[(1, 30380022), (2, 15190011), (3, 10126674), (6, 5063337), (9, 3375558), (18, 1687779), (27, 1125186), (54, 562593), (81, 375062), (162, 187531)]