90928620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{505159}}^1$

素因数の和:505174

約数の個数: 36

約数和(自身を含む): 275817360

約数和(自身を除く): 184888740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 505159, 1010318, 1515477, 2020636, 2525795, 3030954, 4546431, 5051590, 6061908, 7577385, 9092862, 10103180, 15154770, 18185724, 22732155, 30309540, 45464310, 90928620]

約数ペア:

[(1, 90928620), (2, 45464310), (3, 30309540), (4, 22732155), (5, 18185724), (6, 15154770), (9, 10103180), (10, 9092862), (12, 7577385), (15, 6061908), (18, 5051590), (20, 4546431), (30, 3030954), (36, 2525795), (45, 2020636), (60, 1515477), (90, 1010318), (180, 505159)]