68862870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{765143}}^1$

素因数の和:765156

約数の個数: 24

約数和(自身を含む): 179043696

約数和(自身を除く): 110180826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 765143, 1530286, 2295429, 3825715, 4590858, 6886287, 7651430, 11477145, 13772574, 22954290, 34431435, 68862870]

約数ペア:

[(1, 68862870), (2, 34431435), (3, 22954290), (5, 13772574), (6, 11477145), (9, 7651430), (10, 6886287), (15, 4590858), (18, 3825715), (30, 2295429), (45, 1530286), (90, 765143)]