18804907860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313415131}}^1$

素因数の和:313415143

約数の個数: 24

約数和(自身を含む): 52653742176

約数和(自身を除く): 33848834316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313415131, 626830262, 940245393, 1253660524, 1567075655, 1880490786, 3134151310, 3760981572, 4701226965, 6268302620, 9402453930, 18804907860]

約数ペア:

[(1, 18804907860), (2, 9402453930), (3, 6268302620), (4, 4701226965), (5, 3760981572), (6, 3134151310), (10, 1880490786), (12, 1567075655), (15, 1253660524), (20, 940245393), (30, 626830262), (60, 313415131)]