30488097020

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{9352177}}^1$

素因数の和:9352349

約数の個数: 24

約数和(自身を含む): 64417802064

約数和(自身を除く): 33929705044

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 9352177, 18704354, 37408708, 46760885, 93521770, 187043540, 1524404851, 3048809702, 6097619404, 7622024255, 15244048510, 30488097020]

約数ペア:

[(1, 30488097020), (2, 15244048510), (4, 7622024255), (5, 6097619404), (10, 3048809702), (20, 1524404851), (163, 187043540), (326, 93521770), (652, 46760885), (815, 37408708), (1630, 18704354), (3260, 9352177)]