6718460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 16572864

約数和(自身を除く): 9854404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 1297, 2590, 2594, 5180, 5188, 6485, 9079, 12970, 18158, 25940, 36316, 45395, 47989, 90790, 95978, 181580, 191956, 239945, 335923, 479890, 671846, 959780, 1343692, 1679615, 3359230, 6718460]

約数ペア:

[(1, 6718460), (2, 3359230), (4, 1679615), (5, 1343692), (7, 959780), (10, 671846), (14, 479890), (20, 335923), (28, 239945), (35, 191956), (37, 181580), (70, 95978), (74, 90790), (140, 47989), (148, 45395), (185, 36316), (259, 25940), (370, 18158), (518, 12970), (740, 9079), (1036, 6485), (1295, 5188), (1297, 5180), (2590, 2594)]