72655290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{807281}}^1$

素因数の和:807294

約数の個数: 24

約数和(自身を含む): 188903988

約数和(自身を除く): 116248698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 807281, 1614562, 2421843, 4036405, 4843686, 7265529, 8072810, 12109215, 14531058, 24218430, 36327645, 72655290]

約数ペア:

[(1, 72655290), (2, 36327645), (3, 24218430), (5, 14531058), (6, 12109215), (9, 8072810), (10, 7265529), (15, 4843686), (18, 4036405), (30, 2421843), (45, 1614562), (90, 807281)]