30891702

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{70529}}^1$

素因数の和:70607

約数の個数: 16

約数和(自身を含む): 62630640

約数和(自身を除く): 31738938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 70529, 141058, 211587, 423174, 5148617, 10297234, 15445851, 30891702]

約数ペア:

[(1, 30891702), (2, 15445851), (3, 10297234), (6, 5148617), (73, 423174), (146, 211587), (219, 141058), (438, 70529)]