247022010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2744689}}^1$

素因数の和:2744702

約数の個数: 24

約数和(自身を含む): 642257460

約数和(自身を除く): 395235450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2744689, 5489378, 8234067, 13723445, 16468134, 24702201, 27446890, 41170335, 49404402, 82340670, 123511005, 247022010]

約数ペア:

[(1, 247022010), (2, 123511005), (3, 82340670), (5, 49404402), (6, 41170335), (9, 27446890), (10, 24702201), (15, 16468134), (18, 13723445), (30, 8234067), (45, 5489378), (90, 2744689)]