713506780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{52541}}^1$

素因数の和:52654

約数の個数: 48

約数和(自身を含む): 1730102976

約数和(自身を除く): 1016596196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 6790, 13580, 52541, 105082, 210164, 262705, 367787, 525410, 735574, 1050820, 1471148, 1838935, 3677870, 5096477, 7355740, 10192954, 20385908, 25482385, 35675339, 50964770, 71350678, 101929540, 142701356, 178376695, 356753390, 713506780]

約数ペア:

[(1, 713506780), (2, 356753390), (4, 178376695), (5, 142701356), (7, 101929540), (10, 71350678), (14, 50964770), (20, 35675339), (28, 25482385), (35, 20385908), (70, 10192954), (97, 7355740), (140, 5096477), (194, 3677870), (388, 1838935), (485, 1471148), (679, 1050820), (970, 735574), (1358, 525410), (1940, 367787), (2716, 262705), (3395, 210164), (6790, 105082), (13580, 52541)]