11238660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2153}}^1$

素因数の和:2197

約数の個数: 72

約数和(自身を含む): 35282520

約数和(自身を除く): 24043860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2153, 2610, 4306, 5220, 6459, 8612, 10765, 12918, 19377, 21530, 25836, 32295, 38754, 43060, 62437, 64590, 77508, 96885, 124874, 129180, 187311, 193770, 249748, 312185, 374622, 387540, 561933, 624370, 749244, 936555, 1123866, 1248740, 1873110, 2247732, 2809665, 3746220, 5619330, 11238660]

約数ペア:

[(1, 11238660), (2, 5619330), (3, 3746220), (4, 2809665), (5, 2247732), (6, 1873110), (9, 1248740), (10, 1123866), (12, 936555), (15, 749244), (18, 624370), (20, 561933), (29, 387540), (30, 374622), (36, 312185), (45, 249748), (58, 193770), (60, 187311), (87, 129180), (90, 124874), (116, 96885), (145, 77508), (174, 64590), (180, 62437), (261, 43060), (290, 38754), (348, 32295), (435, 25836), (522, 21530), (580, 19377), (870, 12918), (1044, 10765), (1305, 8612), (1740, 6459), (2153, 5220), (2610, 4306)]