153956460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3779}}^1$

素因数の和:3895

約数の個数: 96

約数和(自身を含む): 497871360

約数和(自身を除く): 343914900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 97, 105, 140, 194, 210, 291, 388, 420, 485, 582, 679, 970, 1164, 1358, 1455, 1940, 2037, 2716, 2910, 3395, 3779, 4074, 5820, 6790, 7558, 8148, 10185, 11337, 13580, 15116, 18895, 20370, 22674, 26453, 37790, 40740, 45348, 52906, 56685, 75580, 79359, 105812, 113370, 132265, 158718, 226740, 264530, 317436, 366563, 396795, 529060, 733126, 793590, 1099689, 1466252, 1587180, 1832815, 2199378, 2565941, 3665630, 4398756, 5131882, 5498445, 7331260, 7697823, 10263764, 10996890, 12829705, 15395646, 21993780, 25659410, 30791292, 38489115, 51318820, 76978230, 153956460]

約数ペア:

[(1, 153956460), (2, 76978230), (3, 51318820), (4, 38489115), (5, 30791292), (6, 25659410), (7, 21993780), (10, 15395646), (12, 12829705), (14, 10996890), (15, 10263764), (20, 7697823), (21, 7331260), (28, 5498445), (30, 5131882), (35, 4398756), (42, 3665630), (60, 2565941), (70, 2199378), (84, 1832815), (97, 1587180), (105, 1466252), (140, 1099689), (194, 793590), (210, 733126), (291, 529060), (388, 396795), (420, 366563), (485, 317436), (582, 264530), (679, 226740), (970, 158718), (1164, 132265), (1358, 113370), (1455, 105812), (1940, 79359), (2037, 75580), (2716, 56685), (2910, 52906), (3395, 45348), (3779, 40740), (4074, 37790), (5820, 26453), (6790, 22674), (7558, 20370), (8148, 18895), (10185, 15116), (11337, 13580)]