64028220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1067137}}^1$

素因数の和:1067149

約数の個数: 24

約数和(自身を含む): 179279184

約数和(自身を除く): 115250964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1067137, 2134274, 3201411, 4268548, 5335685, 6402822, 10671370, 12805644, 16007055, 21342740, 32014110, 64028220]

約数ペア:

[(1, 64028220), (2, 32014110), (3, 21342740), (4, 16007055), (5, 12805644), (6, 10671370), (10, 6402822), (12, 5335685), (15, 4268548), (20, 3201411), (30, 2134274), (60, 1067137)]