188910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2099}}^1$

素因数の和:2112

約数の個数: 24

約数和(自身を含む): 491400

約数和(自身を除く): 302490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2099, 4198, 6297, 10495, 12594, 18891, 20990, 31485, 37782, 62970, 94455, 188910]

約数ペア:

[(1, 188910), (2, 94455), (3, 62970), (5, 37782), (6, 31485), (9, 20990), (10, 18891), (15, 12594), (18, 10495), (30, 6297), (45, 4198), (90, 2099)]