275422020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4590367}}^1$

素因数の和:4590379

約数の個数: 24

約数和(自身を含む): 771181824

約数和(自身を除く): 495759804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4590367, 9180734, 13771101, 18361468, 22951835, 27542202, 45903670, 55084404, 68855505, 91807340, 137711010, 275422020]

約数ペア:

[(1, 275422020), (2, 137711010), (3, 91807340), (4, 68855505), (5, 55084404), (6, 45903670), (10, 27542202), (12, 22951835), (15, 18361468), (20, 13771101), (30, 9180734), (60, 4590367)]