966656740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6904691}}^1$

素因数の和:6904707

約数の個数: 24

約数和(自身を含む): 2319976512

約数和(自身を除く): 1353319772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6904691, 13809382, 27618764, 34523455, 48332837, 69046910, 96665674, 138093820, 193331348, 241664185, 483328370, 966656740]

約数ペア:

[(1, 966656740), (2, 483328370), (4, 241664185), (5, 193331348), (7, 138093820), (10, 96665674), (14, 69046910), (20, 48332837), (28, 34523455), (35, 27618764), (70, 13809382), (140, 6904691)]