189692910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17419}}^1$

素因数の和:17454

約数の個数: 72

約数和(自身を含む): 542145240

約数和(自身を除く): 352452330

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, 17419, 34838, 52257, 87095, 104514, 156771, 174190, 191609, 261285, 313542, 383218, 522570, 574827, 783855, 958045, 1149654, 1567710, 1724481, 1916090, 2107699, 2874135, 3448962, 4215398, 5748270, 6323097, 8622405, 10538495, 12646194, 17244810, 18969291, 21076990, 31615485, 37938582, 63230970, 94846455, 189692910]

約数ペア:

[(1, 189692910), (2, 94846455), (3, 63230970), (5, 37938582), (6, 31615485), (9, 21076990), (10, 18969291), (11, 17244810), (15, 12646194), (18, 10538495), (22, 8622405), (30, 6323097), (33, 5748270), (45, 4215398), (55, 3448962), (66, 2874135), (90, 2107699), (99, 1916090), (110, 1724481), (121, 1567710), (165, 1149654), (198, 958045), (242, 783855), (330, 574827), (363, 522570), (495, 383218), (605, 313542), (726, 261285), (990, 191609), (1089, 174190), (1210, 156771), (1815, 104514), (2178, 87095), (3630, 52257), (5445, 34838), (10890, 17419)]