30105328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{171053}}^1$

素因数の和:171072

約数の個数: 20

約数和(自身を含む): 63632088

約数和(自身を除く): 33526760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 171053, 342106, 684212, 1368424, 1881583, 2736848, 3763166, 7526332, 15052664, 30105328]

約数ペア:

[(1, 30105328), (2, 15052664), (4, 7526332), (8, 3763166), (11, 2736848), (16, 1881583), (22, 1368424), (44, 684212), (88, 342106), (176, 171053)]