30756470

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{18869}}^1$

素因数の和:19039

約数の個数: 16

約数和(自身を含む): 55704240

約数和(自身を除く): 24947770

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 18869, 37738, 94345, 188690, 3075647, 6151294, 15378235, 30756470]

約数ペア:

[(1, 30756470), (2, 15378235), (5, 6151294), (10, 3075647), (163, 188690), (326, 94345), (815, 37738), (1630, 18869)]