30254959

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1663}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 36421632

約数和(自身を除く): 6166673

約数列:

[1, 7, 23, 113, 161, 791, 1663, 2599, 11641, 18193, 38249, 187919, 267743, 1315433, 4322137, 30254959]

約数ペア:

[(1, 30254959), (7, 4322137), (23, 1315433), (113, 267743), (161, 187919), (791, 38249), (1663, 18193), (2599, 11641)]