27687540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{811}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 77757120

約数和(自身を除く): 50069580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 569, 811, 1138, 1622, 1707, 2276, 2433, 2845, 3244, 3414, 4055, 4866, 5690, 6828, 8110, 8535, 9732, 11380, 12165, 16220, 17070, 24330, 34140, 48660, 461459, 922918, 1384377, 1845836, 2307295, 2768754, 4614590, 5537508, 6921885, 9229180, 13843770, 27687540]

約数ペア:

[(1, 27687540), (2, 13843770), (3, 9229180), (4, 6921885), (5, 5537508), (6, 4614590), (10, 2768754), (12, 2307295), (15, 1845836), (20, 1384377), (30, 922918), (60, 461459), (569, 48660), (811, 34140), (1138, 24330), (1622, 17070), (1707, 16220), (2276, 12165), (2433, 11380), (2845, 9732), (3244, 8535), (3414, 8110), (4055, 6828), (4866, 5690)]