9130180

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1487}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 19248768

約数和(自身を除く): 10118588

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1487, 1535, 2974, 3070, 5948, 6140, 7435, 14870, 29740, 456509, 913018, 1826036, 2282545, 4565090, 9130180]

約数ペア:

[(1, 9130180), (2, 4565090), (4, 2282545), (5, 1826036), (10, 913018), (20, 456509), (307, 29740), (614, 14870), (1228, 7435), (1487, 6140), (1535, 5948), (2974, 3070)]