148836310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2461

約数の個数: 64

約数和(自身を含む): 329287680

約数和(自身を除く): 180451370

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 47, 70, 94, 95, 133, 190, 235, 266, 329, 470, 658, 665, 893, 1330, 1645, 1786, 2381, 3290, 4465, 4762, 6251, 8930, 11905, 12502, 16667, 23810, 31255, 33334, 45239, 62510, 83335, 90478, 111907, 166670, 223814, 226195, 316673, 452390, 559535, 633346, 783349, 1119070, 1566698, 1583365, 2126233, 3166730, 3916745, 4252466, 7833490, 10631165, 14883631, 21262330, 29767262, 74418155, 148836310]

約数ペア:

[(1, 148836310), (2, 74418155), (5, 29767262), (7, 21262330), (10, 14883631), (14, 10631165), (19, 7833490), (35, 4252466), (38, 3916745), (47, 3166730), (70, 2126233), (94, 1583365), (95, 1566698), (133, 1119070), (190, 783349), (235, 633346), (266, 559535), (329, 452390), (470, 316673), (658, 226195), (665, 223814), (893, 166670), (1330, 111907), (1645, 90478), (1786, 83335), (2381, 62510), (3290, 45239), (4465, 33334), (4762, 31255), (6251, 23810), (8930, 16667), (11905, 12502)]