13666860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{25309}}^1$

素因数の和:25327

約数の個数: 48

約数和(自身を含む): 42520800

約数和(自身を除く): 28853940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 25309, 50618, 75927, 101236, 126545, 151854, 227781, 253090, 303708, 379635, 455562, 506180, 683343, 759270, 911124, 1138905, 1366686, 1518540, 2277810, 2733372, 3416715, 4555620, 6833430, 13666860]

約数ペア:

[(1, 13666860), (2, 6833430), (3, 4555620), (4, 3416715), (5, 2733372), (6, 2277810), (9, 1518540), (10, 1366686), (12, 1138905), (15, 911124), (18, 759270), (20, 683343), (27, 506180), (30, 455562), (36, 379635), (45, 303708), (54, 253090), (60, 227781), (90, 151854), (108, 126545), (135, 101236), (180, 75927), (270, 50618), (540, 25309)]