30116834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{2129}}^1$

素因数の和:2785

約数の個数: 16

約数和(自身を含む): 49381920

約数和(自身を除く): 19265086

約数列:

[1, 2, 11, 22, 643, 1286, 2129, 4258, 7073, 14146, 23419, 46838, 1368947, 2737894, 15058417, 30116834]

約数ペア:

[(1, 30116834), (2, 15058417), (11, 2737894), (22, 1368947), (643, 46838), (1286, 23419), (2129, 14146), (4258, 7073)]