30808850

素因数分解:

$2^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{5653}}^1$

素因数の和:5774

約数の個数: 24

約数和(自身を含む): 57840420

約数和(自身を除く): 27031570

約数列:

[1, 2, 5, 10, 25, 50, 109, 218, 545, 1090, 2725, 5450, 5653, 11306, 28265, 56530, 141325, 282650, 616177, 1232354, 3080885, 6161770, 15404425, 30808850]

約数ペア:

[(1, 30808850), (2, 15404425), (5, 6161770), (10, 3080885), (25, 1232354), (50, 616177), (109, 282650), (218, 141325), (545, 56530), (1090, 28265), (2725, 11306), (5450, 5653)]