68520930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53117}}^1$

素因数の和:53170

約数の個数: 32

約数和(自身を含む): 168277824

約数和(自身を除く): 99756894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 53117, 106234, 159351, 265585, 318702, 531170, 796755, 1593510, 2284031, 4568062, 6852093, 11420155, 13704186, 22840310, 34260465, 68520930]

約数ペア:

[(1, 68520930), (2, 34260465), (3, 22840310), (5, 13704186), (6, 11420155), (10, 6852093), (15, 4568062), (30, 2284031), (43, 1593510), (86, 796755), (129, 531170), (215, 318702), (258, 265585), (430, 159351), (645, 106234), (1290, 53117)]