9981060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{166351}}^1$

素因数の和:166363

約数の個数: 24

約数和(自身を含む): 27947136

約数和(自身を除く): 17966076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 166351, 332702, 499053, 665404, 831755, 998106, 1663510, 1996212, 2495265, 3327020, 4990530, 9981060]

約数ペア:

[(1, 9981060), (2, 4990530), (3, 3327020), (4, 2495265), (5, 1996212), (6, 1663510), (10, 998106), (12, 831755), (15, 665404), (20, 499053), (30, 332702), (60, 166351)]