30211235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1951}}^1$

素因数の和:2138

約数の個数: 16

約数和(自身を含む): 38415360

約数和(自身を除く): 8204125

約数列:

[1, 5, 19, 95, 163, 815, 1951, 3097, 9755, 15485, 37069, 185345, 318013, 1590065, 6042247, 30211235]

約数ペア:

[(1, 30211235), (5, 6042247), (19, 1590065), (95, 318013), (163, 185345), (815, 37069), (1951, 15485), (3097, 9755)]