71522730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{264899}}^1$

素因数の和:264915

約数の個数: 32

約数和(自身を含む): 190728000

約数和(自身を除く): 119205270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 264899, 529798, 794697, 1324495, 1589394, 2384091, 2648990, 3973485, 4768182, 7152273, 7946970, 11920455, 14304546, 23840910, 35761365, 71522730]

約数ペア:

[(1, 71522730), (2, 35761365), (3, 23840910), (5, 14304546), (6, 11920455), (9, 7946970), (10, 7152273), (15, 4768182), (18, 3973485), (27, 2648990), (30, 2384091), (45, 1589394), (54, 1324495), (90, 794697), (135, 529798), (270, 264899)]