56765310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{270311}}^1$

素因数の和:270328

約数の個数: 32

約数和(自身を含む): 155699712

約数和(自身を除く): 98934402

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 270311, 540622, 810933, 1351555, 1621866, 1892177, 2703110, 3784354, 4054665, 5676531, 8109330, 9460885, 11353062, 18921770, 28382655, 56765310]

約数ペア:

[(1, 56765310), (2, 28382655), (3, 18921770), (5, 11353062), (6, 9460885), (7, 8109330), (10, 5676531), (14, 4054665), (15, 3784354), (21, 2703110), (30, 1892177), (35, 1621866), (42, 1351555), (70, 810933), (105, 540622), (210, 270311)]