15421510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 30068640

約数和(自身を除く): 14647130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 379, 626, 758, 1565, 1895, 3130, 3790, 4069, 4927, 8138, 9854, 20345, 24635, 40690, 49270, 118627, 237254, 593135, 1186270, 1542151, 3084302, 7710755, 15421510]

約数ペア:

[(1, 15421510), (2, 7710755), (5, 3084302), (10, 1542151), (13, 1186270), (26, 593135), (65, 237254), (130, 118627), (313, 49270), (379, 40690), (626, 24635), (758, 20345), (1565, 9854), (1895, 8138), (3130, 4927), (3790, 4069)]