30630166

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{115151}}^1$

素因数の和:115179

約数の個数: 16

約数和(自身を含む): 55272960

約数和(自身を除く): 24642794

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 115151, 230302, 806057, 1612114, 2187869, 4375738, 15315083, 30630166]

約数ペア:

[(1, 30630166), (2, 15315083), (7, 4375738), (14, 2187869), (19, 1612114), (38, 806057), (133, 230302), (266, 115151)]