680804910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{7564499}}^1$

素因数の和:7564512

約数の個数: 24

約数和(自身を含む): 1770093000

約数和(自身を除く): 1089288090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 7564499, 15128998, 22693497, 37822495, 45386994, 68080491, 75644990, 113467485, 136160982, 226934970, 340402455, 680804910]

約数ペア:

[(1, 680804910), (2, 340402455), (3, 226934970), (5, 136160982), (6, 113467485), (9, 75644990), (10, 68080491), (15, 45386994), (18, 37822495), (30, 22693497), (45, 15128998), (90, 7564499)]