14054740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{100391}}^1$

素因数の和:100407

約数の個数: 24

約数和(自身を含む): 33731712

約数和(自身を除く): 19676972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 100391, 200782, 401564, 501955, 702737, 1003910, 1405474, 2007820, 2810948, 3513685, 7027370, 14054740]

約数ペア:

[(1, 14054740), (2, 7027370), (4, 3513685), (5, 2810948), (7, 2007820), (10, 1405474), (14, 1003910), (20, 702737), (28, 501955), (35, 401564), (70, 200782), (140, 100391)]