9949014740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71064391}}^1$

素因数の和:71064407

約数の個数: 24

約数和(自身を含む): 23877635712

約数和(自身を除く): 13928620972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 71064391, 142128782, 284257564, 355321955, 497450737, 710643910, 994901474, 1421287820, 1989802948, 2487253685, 4974507370, 9949014740]

約数ペア:

[(1, 9949014740), (2, 4974507370), (4, 2487253685), (5, 1989802948), (7, 1421287820), (10, 994901474), (14, 710643910), (20, 497450737), (28, 355321955), (35, 284257564), (70, 142128782), (140, 71064391)]