68970484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{142501}}^1$

素因数の和:142527

約数の個数: 18

約数和(自身を含む): 132669362

約数和(自身を除く): 63698878

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 142501, 285002, 570004, 1567511, 3135022, 6270044, 17242621, 34485242, 68970484]

約数ペア:

[(1, 68970484), (2, 34485242), (4, 17242621), (11, 6270044), (22, 3135022), (44, 1567511), (121, 570004), (242, 285002), (484, 142501)]