66613710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2220457}}^1$

素因数の和:2220467

約数の個数: 16

約数和(自身を含む): 159872976

約数和(自身を除く): 93259266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2220457, 4440914, 6661371, 11102285, 13322742, 22204570, 33306855, 66613710]

約数ペア:

[(1, 66613710), (2, 33306855), (3, 22204570), (5, 13322742), (6, 11102285), (10, 6661371), (15, 4440914), (30, 2220457)]