30729268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{451901}}^1$

素因数の和:451922

約数の個数: 12

約数和(自身を含む): 56939652

約数和(自身を除く): 26210384

約数列:

[1, 2, 4, 17, 34, 68, 451901, 903802, 1807604, 7682317, 15364634, 30729268]

約数ペア:

[(1, 30729268), (2, 15364634), (4, 7682317), (17, 1807604), (34, 903802), (68, 451901)]