30751152

素因数分解:

$2^4\times 3^1\times {\mathrm{640649}}^1$

素因数の和:640660

約数の個数: 20

約数和(自身を含む): 79440600

約数和(自身を除く): 48689448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 640649, 1281298, 1921947, 2562596, 3843894, 5125192, 7687788, 10250384, 15375576, 30751152]

約数ペア:

[(1, 30751152), (2, 15375576), (3, 10250384), (4, 7687788), (6, 5125192), (8, 3843894), (12, 2562596), (16, 1921947), (24, 1281298), (48, 640649)]