3174380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 7451136

約数和(自身を除く): 4276756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 307, 470, 517, 614, 940, 1034, 1228, 1535, 2068, 2585, 3070, 3377, 5170, 6140, 6754, 10340, 13508, 14429, 16885, 28858, 33770, 57716, 67540, 72145, 144290, 158719, 288580, 317438, 634876, 793595, 1587190, 3174380]

約数ペア:

[(1, 3174380), (2, 1587190), (4, 793595), (5, 634876), (10, 317438), (11, 288580), (20, 158719), (22, 144290), (44, 72145), (47, 67540), (55, 57716), (94, 33770), (110, 28858), (188, 16885), (220, 14429), (235, 13508), (307, 10340), (470, 6754), (517, 6140), (614, 5170), (940, 3377), (1034, 3070), (1228, 2585), (1535, 2068)]