30725086

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{129097}}^1$

素因数の和:129123

約数の個数: 16

約数和(自身を含む): 55770336

約数和(自身を除く): 25045250

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 129097, 258194, 903679, 1807358, 2194649, 4389298, 15362543, 30725086]

約数ペア:

[(1, 30725086), (2, 15362543), (7, 4389298), (14, 2194649), (17, 1807358), (34, 903679), (119, 258194), (238, 129097)]