179491020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2991517}}^1$

素因数の和:2991529

約数の個数: 24

約数和(自身を含む): 502575024

約数和(自身を除く): 323084004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2991517, 5983034, 8974551, 11966068, 14957585, 17949102, 29915170, 35898204, 44872755, 59830340, 89745510, 179491020]

約数ペア:

[(1, 179491020), (2, 89745510), (3, 59830340), (4, 44872755), (5, 35898204), (6, 29915170), (10, 17949102), (12, 14957585), (15, 11966068), (20, 8974551), (30, 5983034), (60, 2991517)]