6858740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{48991}}^1$

素因数の和:49007

約数の個数: 24

約数和(自身を含む): 16461312

約数和(自身を除く): 9602572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 48991, 97982, 195964, 244955, 342937, 489910, 685874, 979820, 1371748, 1714685, 3429370, 6858740]

約数ペア:

[(1, 6858740), (2, 3429370), (4, 1714685), (5, 1371748), (7, 979820), (10, 685874), (14, 489910), (20, 342937), (28, 244955), (35, 195964), (70, 97982), (140, 48991)]