21764970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{80611}}^1$

素因数の和:80627

約数の個数: 32

約数和(自身を含む): 58040640

約数和(自身を除く): 36275670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 80611, 161222, 241833, 403055, 483666, 725499, 806110, 1209165, 1450998, 2176497, 2418330, 3627495, 4352994, 7254990, 10882485, 21764970]

約数ペア:

[(1, 21764970), (2, 10882485), (3, 7254990), (5, 4352994), (6, 3627495), (9, 2418330), (10, 2176497), (15, 1450998), (18, 1209165), (27, 806110), (30, 725499), (45, 483666), (54, 403055), (90, 241833), (135, 161222), (270, 80611)]