190019610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17449}}^1$

素因数の和:17484

約数の個数: 72

約数和(自身を含む): 543078900

約数和(自身を除く): 353059290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 17449, 34898, 52347, 87245, 104694, 157041, 174490, 191939, 261735, 314082, 383878, 523470, 575817, 785205, 959695, 1151634, 1570410, 1727451, 1919390, 2111329, 2879085, 3454902, 4222658, 5758170, 6333987, 8637255, 10556645, 12667974, 17274510, 19001961, 21113290, 31669935, 38003922, 63339870, 95009805, 190019610]

約数ペア:

[(1, 190019610), (2, 95009805), (3, 63339870), (5, 38003922), (6, 31669935), (9, 21113290), (10, 19001961), (11, 17274510), (15, 12667974), (18, 10556645), (22, 8637255), (30, 6333987), (33, 5758170), (45, 4222658), (55, 3454902), (66, 2879085), (90, 2111329), (99, 1919390), (110, 1727451), (121, 1570410), (165, 1151634), (198, 959695), (242, 785205), (330, 575817), (363, 523470), (495, 383878), (605, 314082), (726, 261735), (990, 191939), (1089, 174490), (1210, 157041), (1815, 104694), (2178, 87245), (3630, 52347), (5445, 34898), (10890, 17449)]