68705810

素因数分解:

$2^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{5281}}^1$

素因数の和:6589

約数の個数: 16

約数和(自身を含む): 123788952

約数和(自身を除く): 55083142

約数列:

[1, 2, 5, 10, 1301, 2602, 5281, 6505, 10562, 13010, 26405, 52810, 6870581, 13741162, 34352905, 68705810]

約数ペア:

[(1, 68705810), (2, 34352905), (5, 13741162), (10, 6870581), (1301, 52810), (2602, 26405), (5281, 13010), (6505, 10562)]