8334540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2471

約数の個数: 72

約数和(自身を含む): 26622960

約数和(自身を除く): 18288420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 2437, 3420, 4874, 7311, 9748, 12185, 14622, 21933, 24370, 29244, 36555, 43866, 46303, 48740, 73110, 87732, 92606, 109665, 138909, 146220, 185212, 219330, 231515, 277818, 416727, 438660, 463030, 555636, 694545, 833454, 926060, 1389090, 1666908, 2083635, 2778180, 4167270, 8334540]

約数ペア:

[(1, 8334540), (2, 4167270), (3, 2778180), (4, 2083635), (5, 1666908), (6, 1389090), (9, 926060), (10, 833454), (12, 694545), (15, 555636), (18, 463030), (19, 438660), (20, 416727), (30, 277818), (36, 231515), (38, 219330), (45, 185212), (57, 146220), (60, 138909), (76, 109665), (90, 92606), (95, 87732), (114, 73110), (171, 48740), (180, 46303), (190, 43866), (228, 36555), (285, 29244), (342, 24370), (380, 21933), (570, 14622), (684, 12185), (855, 9748), (1140, 7311), (1710, 4874), (2437, 3420)]