2291230370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{4591}}^1$

素因数の和:4971

約数の個数: 64

約数和(自身を含む): 4860172800

約数和(自身を除く): 2568942430

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 349, 698, 715, 1430, 1745, 3490, 3839, 4537, 4591, 7678, 9074, 9182, 19195, 22685, 22955, 38390, 45370, 45910, 49907, 50501, 59683, 99814, 101002, 119366, 249535, 252505, 298415, 499070, 505010, 596830, 656513, 1313026, 1602259, 3204518, 3282565, 6565130, 8011295, 16022590, 17624849, 20829367, 35249698, 41658734, 88124245, 104146835, 176248490, 208293670, 229123037, 458246074, 1145615185, 2291230370]

約数ペア:

[(1, 2291230370), (2, 1145615185), (5, 458246074), (10, 229123037), (11, 208293670), (13, 176248490), (22, 104146835), (26, 88124245), (55, 41658734), (65, 35249698), (110, 20829367), (130, 17624849), (143, 16022590), (286, 8011295), (349, 6565130), (698, 3282565), (715, 3204518), (1430, 1602259), (1745, 1313026), (3490, 656513), (3839, 596830), (4537, 505010), (4591, 499070), (7678, 298415), (9074, 252505), (9182, 249535), (19195, 119366), (22685, 101002), (22955, 99814), (38390, 59683), (45370, 50501), (45910, 49907)]