30879956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1949}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 57493800

約数和(自身を除く): 26613844

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 932, 1949, 3898, 3961, 7796, 7922, 15844, 33133, 66266, 132532, 454117, 908234, 1816468, 7719989, 15439978, 30879956]

約数ペア:

[(1, 30879956), (2, 15439978), (4, 7719989), (17, 1816468), (34, 908234), (68, 454117), (233, 132532), (466, 66266), (932, 33133), (1949, 15844), (3898, 7922), (3961, 7796)]