488207090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1360

約数の個数: 96

約数和(自身を含む): 1103155200

約数和(自身を除く): 614948110

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 41, 49, 70, 82, 95, 98, 133, 190, 205, 245, 266, 287, 410, 490, 574, 665, 779, 931, 1279, 1330, 1435, 1558, 1862, 2009, 2558, 2870, 3895, 4018, 4655, 5453, 6395, 7790, 8953, 9310, 10045, 10906, 12790, 17906, 20090, 24301, 27265, 38171, 44765, 48602, 52439, 54530, 62671, 76342, 89530, 104878, 121505, 125342, 170107, 190855, 243010, 262195, 313355, 340214, 367073, 381710, 524390, 626710, 734146, 850535, 996341, 1190749, 1701070, 1835365, 1992682, 2381498, 2569511, 3670730, 4981705, 5139022, 5953745, 6974387, 9963410, 11907490, 12847555, 13948774, 25695110, 34871935, 48820709, 69743870, 97641418, 244103545, 488207090]

約数ペア:

[(1, 488207090), (2, 244103545), (5, 97641418), (7, 69743870), (10, 48820709), (14, 34871935), (19, 25695110), (35, 13948774), (38, 12847555), (41, 11907490), (49, 9963410), (70, 6974387), (82, 5953745), (95, 5139022), (98, 4981705), (133, 3670730), (190, 2569511), (205, 2381498), (245, 1992682), (266, 1835365), (287, 1701070), (410, 1190749), (490, 996341), (574, 850535), (665, 734146), (779, 626710), (931, 524390), (1279, 381710), (1330, 367073), (1435, 340214), (1558, 313355), (1862, 262195), (2009, 243010), (2558, 190855), (2870, 170107), (3895, 125342), (4018, 121505), (4655, 104878), (5453, 89530), (6395, 76342), (7790, 62671), (8953, 54530), (9310, 52439), (10045, 48602), (10906, 44765), (12790, 38171), (17906, 27265), (20090, 24301)]