69861060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{388117}}^1$

素因数の和:388132

約数の個数: 36

約数和(自身を含む): 211912428

約数和(自身を除く): 142051368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 388117, 776234, 1164351, 1552468, 1940585, 2328702, 3493053, 3881170, 4657404, 5821755, 6986106, 7762340, 11643510, 13972212, 17465265, 23287020, 34930530, 69861060]

約数ペア:

[(1, 69861060), (2, 34930530), (3, 23287020), (4, 17465265), (5, 13972212), (6, 11643510), (9, 7762340), (10, 6986106), (12, 5821755), (15, 4657404), (18, 3881170), (20, 3493053), (30, 2328702), (36, 1940585), (45, 1552468), (60, 1164351), (90, 776234), (180, 388117)]