106874740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{763391}}^1$

素因数の和:763407

約数の個数: 24

約数和(自身を含む): 256499712

約数和(自身を除く): 149624972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 763391, 1526782, 3053564, 3816955, 5343737, 7633910, 10687474, 15267820, 21374948, 26718685, 53437370, 106874740]

約数ペア:

[(1, 106874740), (2, 53437370), (4, 26718685), (5, 21374948), (7, 15267820), (10, 10687474), (14, 7633910), (20, 5343737), (28, 3816955), (35, 3053564), (70, 1526782), (140, 763391)]