30710416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{174491}}^1$

素因数の和:174510

約数の個数: 20

約数和(自身を含む): 64911024

約数和(自身を除く): 34200608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 174491, 348982, 697964, 1395928, 1919401, 2791856, 3838802, 7677604, 15355208, 30710416]

約数ペア:

[(1, 30710416), (2, 15355208), (4, 7677604), (8, 3838802), (11, 2791856), (16, 1919401), (22, 1395928), (44, 697964), (88, 348982), (176, 174491)]