13085220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{218087}}^1$

素因数の和:218099

約数の個数: 24

約数和(自身を含む): 36638784

約数和(自身を除く): 23553564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 218087, 436174, 654261, 872348, 1090435, 1308522, 2180870, 2617044, 3271305, 4361740, 6542610, 13085220]

約数ペア:

[(1, 13085220), (2, 6542610), (3, 4361740), (4, 3271305), (5, 2617044), (6, 2180870), (10, 1308522), (12, 1090435), (15, 872348), (20, 654261), (30, 436174), (60, 218087)]