620453630

素因数分解:

$2^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{43117}}^1$

素因数の和:44563

約数の個数: 16

約数和(自身を含む): 1117618560

約数和(自身を除く): 497164930

約数列:

[1, 2, 5, 10, 1439, 2878, 7195, 14390, 43117, 86234, 215585, 431170, 62045363, 124090726, 310226815, 620453630]

約数ペア:

[(1, 620453630), (2, 310226815), (5, 124090726), (10, 62045363), (1439, 431170), (2878, 215585), (7195, 86234), (14390, 43117)]