20221491010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41268349}}^1$

素因数の和:41268370

約数の個数: 24

約数和(自身を含む): 42341327100

約数和(自身を除く): 22119836090

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 41268349, 82536698, 206341745, 288878443, 412683490, 577756886, 1444392215, 2022149101, 2888784430, 4044298202, 10110745505, 20221491010]

約数ペア:

[(1, 20221491010), (2, 10110745505), (5, 4044298202), (7, 2888784430), (10, 2022149101), (14, 1444392215), (35, 577756886), (49, 412683490), (70, 288878443), (98, 206341745), (245, 82536698), (490, 41268349)]