31060510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18379}}^1$

素因数の和:18412

約数の個数: 24

約数和(自身を含む): 60543720

約数和(自身を除く): 29483210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 18379, 36758, 91895, 183790, 238927, 477854, 1194635, 2389270, 3106051, 6212102, 15530255, 31060510]

約数ペア:

[(1, 31060510), (2, 15530255), (5, 6212102), (10, 3106051), (13, 2389270), (26, 1194635), (65, 477854), (130, 238927), (169, 183790), (338, 91895), (845, 36758), (1690, 18379)]