2406740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17191}}^1$

素因数の和:17207

約数の個数: 24

約数和(自身を含む): 5776512

約数和(自身を除く): 3369772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 17191, 34382, 68764, 85955, 120337, 171910, 240674, 343820, 481348, 601685, 1203370, 2406740]

約数ペア:

[(1, 2406740), (2, 1203370), (4, 601685), (5, 481348), (7, 343820), (10, 240674), (14, 171910), (20, 120337), (28, 85955), (35, 68764), (70, 34382), (140, 17191)]