30763640

素因数分解:

$2^3\times 5^1\times {\mathrm{769091}}^1$

素因数の和:769102

約数の個数: 16

約数和(自身を含む): 69218280

約数和(自身を除く): 38454640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 769091, 1538182, 3076364, 3845455, 6152728, 7690910, 15381820, 30763640]

約数ペア:

[(1, 30763640), (2, 15381820), (4, 7690910), (5, 6152728), (8, 3845455), (10, 3076364), (20, 1538182), (40, 769091)]