8186460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:2962

約数の個数: 48

約数和(自身を含む): 23417856

約数和(自身を除く): 15231396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 2903, 5806, 8709, 11612, 14515, 17418, 29030, 34836, 43545, 58060, 87090, 136441, 174180, 272882, 409323, 545764, 682205, 818646, 1364410, 1637292, 2046615, 2728820, 4093230, 8186460]

約数ペア:

[(1, 8186460), (2, 4093230), (3, 2728820), (4, 2046615), (5, 1637292), (6, 1364410), (10, 818646), (12, 682205), (15, 545764), (20, 409323), (30, 272882), (47, 174180), (60, 136441), (94, 87090), (141, 58060), (188, 43545), (235, 34836), (282, 29030), (470, 17418), (564, 14515), (705, 11612), (940, 8709), (1410, 5806), (2820, 2903)]