314607860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{23167}}^1$

素因数の和:23280

約数の個数: 48

約数和(自身を含む): 762875904

約数和(自身を除く): 448268044

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, 23167, 46334, 92668, 115835, 162169, 231670, 324338, 463340, 648676, 810845, 1621690, 2247199, 3243380, 4494398, 8988796, 11235995, 15730393, 22471990, 31460786, 44943980, 62921572, 78651965, 157303930, 314607860]

約数ペア:

[(1, 314607860), (2, 157303930), (4, 78651965), (5, 62921572), (7, 44943980), (10, 31460786), (14, 22471990), (20, 15730393), (28, 11235995), (35, 8988796), (70, 4494398), (97, 3243380), (140, 2247199), (194, 1621690), (388, 810845), (485, 648676), (679, 463340), (970, 324338), (1358, 231670), (1940, 162169), (2716, 115835), (3395, 92668), (6790, 46334), (13580, 23167)]