9142460

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1489}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 19274640

約数和(自身を除く): 10132180

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1489, 1535, 2978, 3070, 5956, 6140, 7445, 14890, 29780, 457123, 914246, 1828492, 2285615, 4571230, 9142460]

約数ペア:

[(1, 9142460), (2, 4571230), (4, 2285615), (5, 1828492), (10, 914246), (20, 457123), (307, 29780), (614, 14890), (1228, 7445), (1489, 6140), (1535, 5956), (2978, 3070)]