66456310

素因数分解:

$2^1\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{3571}}^1$

素因数の和:5439

約数の個数: 16

約数和(自身を含む): 119719152

約数和(自身を除く): 53262842

約数列:

[1, 2, 5, 10, 1861, 3571, 3722, 7142, 9305, 17855, 18610, 35710, 6645631, 13291262, 33228155, 66456310]

約数ペア:

[(1, 66456310), (2, 33228155), (5, 13291262), (10, 6645631), (1861, 35710), (3571, 18610), (3722, 17855), (7142, 9305)]