30126456

素因数分解:

$2^3\times 3^2\times {\mathrm{418423}}^1$

素因数の和:418435

約数の個数: 24

約数和(自身を含む): 81592680

約数和(自身を除く): 51466224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 418423, 836846, 1255269, 1673692, 2510538, 3347384, 3765807, 5021076, 7531614, 10042152, 15063228, 30126456]

約数ペア:

[(1, 30126456), (2, 15063228), (3, 10042152), (4, 7531614), (6, 5021076), (8, 3765807), (9, 3347384), (12, 2510538), (18, 1673692), (24, 1255269), (36, 836846), (72, 418423)]