12317060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 29898624

約数和(自身を除く): 17581564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 907, 970, 1358, 1814, 1940, 2716, 3395, 3628, 4535, 6349, 6790, 9070, 12698, 13580, 18140, 25396, 31745, 63490, 87979, 126980, 175958, 351916, 439895, 615853, 879790, 1231706, 1759580, 2463412, 3079265, 6158530, 12317060]

約数ペア:

[(1, 12317060), (2, 6158530), (4, 3079265), (5, 2463412), (7, 1759580), (10, 1231706), (14, 879790), (20, 615853), (28, 439895), (35, 351916), (70, 175958), (97, 126980), (140, 87979), (194, 63490), (388, 31745), (485, 25396), (679, 18140), (907, 13580), (970, 12698), (1358, 9070), (1814, 6790), (1940, 6349), (2716, 4535), (3395, 3628)]