6396740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{45691}}^1$

素因数の和:45707

約数の個数: 24

約数和(自身を含む): 15352512

約数和(自身を除く): 8955772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 45691, 91382, 182764, 228455, 319837, 456910, 639674, 913820, 1279348, 1599185, 3198370, 6396740]

約数ペア:

[(1, 6396740), (2, 3198370), (4, 1599185), (5, 1279348), (7, 913820), (10, 639674), (14, 456910), (20, 319837), (28, 228455), (35, 182764), (70, 91382), (140, 45691)]