30946340

素因数分解:

$2^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1871}}^1$

素因数の和:2707

約数の個数: 24

約数和(自身を含む): 65100672

約数和(自身を除く): 34154332

約数列:

[1, 2, 4, 5, 10, 20, 827, 1654, 1871, 3308, 3742, 4135, 7484, 8270, 9355, 16540, 18710, 37420, 1547317, 3094634, 6189268, 7736585, 15473170, 30946340]

約数ペア:

[(1, 30946340), (2, 15473170), (4, 7736585), (5, 6189268), (10, 3094634), (20, 1547317), (827, 37420), (1654, 18710), (1871, 16540), (3308, 9355), (3742, 8270), (4135, 7484)]