30686426

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{2081}}^1$

素因数の和:2257

約数の個数: 16

約数和(自身を含む): 47144808

約数和(自身を除く): 16458382

約数列:

[1, 2, 73, 101, 146, 202, 2081, 4162, 7373, 14746, 151913, 210181, 303826, 420362, 15343213, 30686426]

約数ペア:

[(1, 30686426), (2, 15343213), (73, 420362), (101, 303826), (146, 210181), (202, 151913), (2081, 14746), (4162, 7373)]