2247402290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{16661}}^1$

素因数の和:16763

約数の個数: 64

約数和(自身を含む): 4837045248

約数和(自身を除く): 2589642958

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 47, 70, 82, 94, 205, 235, 287, 329, 410, 470, 574, 658, 1435, 1645, 1927, 2870, 3290, 3854, 9635, 13489, 16661, 19270, 26978, 33322, 67445, 83305, 116627, 134890, 166610, 233254, 583135, 683101, 783067, 1166270, 1366202, 1566134, 3415505, 3915335, 4781707, 5481469, 6831010, 7830670, 9563414, 10962938, 23908535, 27407345, 32105747, 47817070, 54814690, 64211494, 160528735, 224740229, 321057470, 449480458, 1123701145, 2247402290]

約数ペア:

[(1, 2247402290), (2, 1123701145), (5, 449480458), (7, 321057470), (10, 224740229), (14, 160528735), (35, 64211494), (41, 54814690), (47, 47817070), (70, 32105747), (82, 27407345), (94, 23908535), (205, 10962938), (235, 9563414), (287, 7830670), (329, 6831010), (410, 5481469), (470, 4781707), (574, 3915335), (658, 3415505), (1435, 1566134), (1645, 1366202), (1927, 1166270), (2870, 783067), (3290, 683101), (3854, 583135), (9635, 233254), (13489, 166610), (16661, 134890), (19270, 116627), (26978, 83305), (33322, 67445)]