285041370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1789}}^1$

素因数の和:1959

約数の個数: 64

約数和(自身を含む): 705231360

約数和(自身を除く): 420189990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 113, 141, 226, 235, 282, 339, 470, 565, 678, 705, 1130, 1410, 1695, 1789, 3390, 3578, 5311, 5367, 8945, 10622, 10734, 15933, 17890, 26555, 26835, 31866, 53110, 53670, 79665, 84083, 159330, 168166, 202157, 252249, 404314, 420415, 504498, 606471, 840830, 1010785, 1212942, 1261245, 2021570, 2522490, 3032355, 6064710, 9501379, 19002758, 28504137, 47506895, 57008274, 95013790, 142520685, 285041370]

約数ペア:

[(1, 285041370), (2, 142520685), (3, 95013790), (5, 57008274), (6, 47506895), (10, 28504137), (15, 19002758), (30, 9501379), (47, 6064710), (94, 3032355), (113, 2522490), (141, 2021570), (226, 1261245), (235, 1212942), (282, 1010785), (339, 840830), (470, 606471), (565, 504498), (678, 420415), (705, 404314), (1130, 252249), (1410, 202157), (1695, 168166), (1789, 159330), (3390, 84083), (3578, 79665), (5311, 53670), (5367, 53110), (8945, 31866), (10622, 26835), (10734, 26555), (15933, 17890)]