30659804

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10631}}^1$

素因数の和:10745

約数の個数: 24

約数和(自身を含む): 61920768

約数和(自身を除く): 31260964

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 10631, 21262, 42524, 74417, 148834, 297668, 1094993, 2189986, 4379972, 7664951, 15329902, 30659804]

約数ペア:

[(1, 30659804), (2, 15329902), (4, 7664951), (7, 4379972), (14, 2189986), (28, 1094993), (103, 297668), (206, 148834), (412, 74417), (721, 42524), (1442, 21262), (2884, 10631)]