12217020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{203617}}^1$

素因数の和:203629

約数の個数: 24

約数和(自身を含む): 34207824

約数和(自身を除く): 21990804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 203617, 407234, 610851, 814468, 1018085, 1221702, 2036170, 2443404, 3054255, 4072340, 6108510, 12217020]

約数ペア:

[(1, 12217020), (2, 6108510), (3, 4072340), (4, 3054255), (5, 2443404), (6, 2036170), (10, 1221702), (12, 1018085), (15, 814468), (20, 610851), (30, 407234), (60, 203617)]