1140524

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2$

素因数の和:75

約数の個数: 54

約数和(自身を含む): 2647764

約数和(自身を除く): 1507240

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 506, 529, 539, 644, 1012, 1058, 1078, 1127, 1771, 2116, 2156, 2254, 3542, 3703, 4508, 5819, 7084, 7406, 11638, 12397, 14812, 23276, 24794, 25921, 40733, 49588, 51842, 81466, 103684, 162932, 285131, 570262, 1140524]

約数ペア:

[(1, 1140524), (2, 570262), (4, 285131), (7, 162932), (11, 103684), (14, 81466), (22, 51842), (23, 49588), (28, 40733), (44, 25921), (46, 24794), (49, 23276), (77, 14812), (92, 12397), (98, 11638), (154, 7406), (161, 7084), (196, 5819), (253, 4508), (308, 3703), (322, 3542), (506, 2254), (529, 2156), (539, 2116), (644, 1771), (1012, 1127), (1058, 1078)]