71966220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1199437}}^1$

素因数の和:1199449

約数の個数: 24

約数和(自身を含む): 201505584

約数和(自身を除く): 129539364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1199437, 2398874, 3598311, 4797748, 5997185, 7196622, 11994370, 14393244, 17991555, 23988740, 35983110, 71966220]

約数ペア:

[(1, 71966220), (2, 35983110), (3, 23988740), (4, 17991555), (5, 14393244), (6, 11994370), (10, 7196622), (12, 5997185), (15, 4797748), (20, 3598311), (30, 2398874), (60, 1199437)]