30467820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{507797}}^1$

素因数の和:507809

約数の個数: 24

約数和(自身を含む): 85310064

約数和(自身を除く): 54842244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 507797, 1015594, 1523391, 2031188, 2538985, 3046782, 5077970, 6093564, 7616955, 10155940, 15233910, 30467820]

約数ペア:

[(1, 30467820), (2, 15233910), (3, 10155940), (4, 7616955), (5, 6093564), (6, 5077970), (10, 3046782), (12, 2538985), (15, 2031188), (20, 1523391), (30, 1015594), (60, 507797)]