168511020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2808517}}^1$

素因数の和:2808529

約数の個数: 24

約数和(自身を含む): 471831024

約数和(自身を除く): 303320004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2808517, 5617034, 8425551, 11234068, 14042585, 16851102, 28085170, 33702204, 42127755, 56170340, 84255510, 168511020]

約数ペア:

[(1, 168511020), (2, 84255510), (3, 56170340), (4, 42127755), (5, 33702204), (6, 28085170), (10, 16851102), (12, 14042585), (15, 11234068), (20, 8425551), (30, 5617034), (60, 2808517)]