198520110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2205779}}^1$

素因数の和:2205792

約数の個数: 24

約数和(自身を含む): 516152520

約数和(自身を除く): 317632410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2205779, 4411558, 6617337, 11028895, 13234674, 19852011, 22057790, 33086685, 39704022, 66173370, 99260055, 198520110]

約数ペア:

[(1, 198520110), (2, 99260055), (3, 66173370), (5, 39704022), (6, 33086685), (9, 22057790), (10, 19852011), (15, 13234674), (18, 11028895), (30, 6617337), (45, 4411558), (90, 2205779)]