30675518

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1123

約数の個数: 16

約数和(自身を含む): 46781280

約数和(自身を除く): 16105762

約数列:

[1, 2, 101, 181, 202, 362, 839, 1678, 18281, 36562, 84739, 151859, 169478, 303718, 15337759, 30675518]

約数ペア:

[(1, 30675518), (2, 15337759), (101, 303718), (181, 169478), (202, 151859), (362, 84739), (839, 36562), (1678, 18281)]