27620910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{306899}}^1$

素因数の和:306912

約数の個数: 24

約数和(自身を含む): 71814600

約数和(自身を除く): 44193690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 306899, 613798, 920697, 1534495, 1841394, 2762091, 3068990, 4603485, 5524182, 9206970, 13810455, 27620910]

約数ペア:

[(1, 27620910), (2, 13810455), (3, 9206970), (5, 5524182), (6, 4603485), (9, 3068990), (10, 2762091), (15, 1841394), (18, 1534495), (30, 920697), (45, 613798), (90, 306899)]