13396180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 32497920

約数和(自身を除く): 19101740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 929, 1030, 1442, 1858, 2060, 2884, 3605, 3716, 4645, 6503, 7210, 9290, 13006, 14420, 18580, 26012, 32515, 65030, 95687, 130060, 191374, 382748, 478435, 669809, 956870, 1339618, 1913740, 2679236, 3349045, 6698090, 13396180]

約数ペア:

[(1, 13396180), (2, 6698090), (4, 3349045), (5, 2679236), (7, 1913740), (10, 1339618), (14, 956870), (20, 669809), (28, 478435), (35, 382748), (70, 191374), (103, 130060), (140, 95687), (206, 65030), (412, 32515), (515, 26012), (721, 18580), (929, 14420), (1030, 13006), (1442, 9290), (1858, 7210), (2060, 6503), (2884, 4645), (3605, 3716)]