30706882

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1361}}^1$

素因数の和:1781

約数の個数: 16

約数和(自身を含む): 47806200

約数和(自身を除く): 17099318

約数列:

[1, 2, 29, 58, 389, 778, 1361, 2722, 11281, 22562, 39469, 78938, 529429, 1058858, 15353441, 30706882]

約数ペア:

[(1, 30706882), (2, 15353441), (29, 1058858), (58, 529429), (389, 78938), (778, 39469), (1361, 22562), (2722, 11281)]