2685278310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{625939}}^1$

素因数の和:625973

約数の個数: 64

約数和(自身を含む): 7571370240

約数和(自身を除く): 4886091930

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 625939, 1251878, 1877817, 3129695, 3755634, 6259390, 6885329, 8137207, 9389085, 13770658, 16274414, 18778170, 20655987, 24411621, 34426645, 40686035, 41311974, 48823242, 68853290, 81372070, 89509277, 103279935, 122058105, 179018554, 206559870, 244116210, 268527831, 447546385, 537055662, 895092770, 1342639155, 2685278310]

約数ペア:

[(1, 2685278310), (2, 1342639155), (3, 895092770), (5, 537055662), (6, 447546385), (10, 268527831), (11, 244116210), (13, 206559870), (15, 179018554), (22, 122058105), (26, 103279935), (30, 89509277), (33, 81372070), (39, 68853290), (55, 48823242), (65, 41311974), (66, 40686035), (78, 34426645), (110, 24411621), (130, 20655987), (143, 18778170), (165, 16274414), (195, 13770658), (286, 9389085), (330, 8137207), (390, 6885329), (429, 6259390), (715, 3755634), (858, 3129695), (1430, 1877817), (2145, 1251878), (4290, 625939)]