4240380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2437}}^1$

素因数の和:2478

約数の個数: 48

約数和(自身を含む): 12287520

約数和(自身を除く): 8047140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 2437, 4874, 7311, 9748, 12185, 14622, 24370, 29244, 36555, 48740, 70673, 73110, 141346, 146220, 212019, 282692, 353365, 424038, 706730, 848076, 1060095, 1413460, 2120190, 4240380]

約数ペア:

[(1, 4240380), (2, 2120190), (3, 1413460), (4, 1060095), (5, 848076), (6, 706730), (10, 424038), (12, 353365), (15, 282692), (20, 212019), (29, 146220), (30, 141346), (58, 73110), (60, 70673), (87, 48740), (116, 36555), (145, 29244), (174, 24370), (290, 14622), (348, 12185), (435, 9748), (580, 7311), (870, 4874), (1740, 2437)]