247722090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9749}}^1$

素因数の和:9788

約数の個数: 96

約数和(自身を含む): 746928000

約数和(自身を除く): 499205910

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 1155, 1210, 1694, 1815, 2310, 2541, 3630, 4235, 5082, 8470, 9749, 12705, 19498, 25410, 29247, 48745, 58494, 68243, 97490, 107239, 136486, 146235, 204729, 214478, 292470, 321717, 341215, 409458, 536195, 643434, 682430, 750673, 1023645, 1072390, 1179629, 1501346, 1608585, 2047290, 2252019, 2359258, 3217170, 3538887, 3753365, 4504038, 5898145, 7077774, 7506730, 8257403, 11260095, 11796290, 16514806, 17694435, 22520190, 24772209, 35388870, 41287015, 49544418, 82574030, 123861045, 247722090]

約数ペア:

[(1, 247722090), (2, 123861045), (3, 82574030), (5, 49544418), (6, 41287015), (7, 35388870), (10, 24772209), (11, 22520190), (14, 17694435), (15, 16514806), (21, 11796290), (22, 11260095), (30, 8257403), (33, 7506730), (35, 7077774), (42, 5898145), (55, 4504038), (66, 3753365), (70, 3538887), (77, 3217170), (105, 2359258), (110, 2252019), (121, 2047290), (154, 1608585), (165, 1501346), (210, 1179629), (231, 1072390), (242, 1023645), (330, 750673), (363, 682430), (385, 643434), (462, 536195), (605, 409458), (726, 341215), (770, 321717), (847, 292470), (1155, 214478), (1210, 204729), (1694, 146235), (1815, 136486), (2310, 107239), (2541, 97490), (3630, 68243), (4235, 58494), (5082, 48745), (8470, 29247), (9749, 25410), (12705, 19498)]