118768740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{20407}}^1$

素因数の和:20516

約数の個数: 48

約数和(自身を含む): 335997312

約数和(自身を除く): 217228572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 20407, 40814, 61221, 81628, 102035, 122442, 204070, 244884, 306105, 408140, 612210, 1224420, 1979479, 3958958, 5938437, 7917916, 9897395, 11876874, 19794790, 23753748, 29692185, 39589580, 59384370, 118768740]

約数ペア:

[(1, 118768740), (2, 59384370), (3, 39589580), (4, 29692185), (5, 23753748), (6, 19794790), (10, 11876874), (12, 9897395), (15, 7917916), (20, 5938437), (30, 3958958), (60, 1979479), (97, 1224420), (194, 612210), (291, 408140), (388, 306105), (485, 244884), (582, 204070), (970, 122442), (1164, 102035), (1455, 81628), (1940, 61221), (2910, 40814), (5820, 20407)]