12501810

素因数分解:

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

素因数の和:2472

約数の個数: 64

約数和(自身を含む): 35107200

約数和(自身を除く): 22605390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2437, 2565, 4874, 5130, 7311, 12185, 14622, 21933, 24370, 36555, 43866, 46303, 65799, 73110, 92606, 109665, 131598, 138909, 219330, 231515, 277818, 328995, 416727, 463030, 657990, 694545, 833454, 1250181, 1389090, 2083635, 2500362, 4167270, 6250905, 12501810]

約数ペア:

[(1, 12501810), (2, 6250905), (3, 4167270), (5, 2500362), (6, 2083635), (9, 1389090), (10, 1250181), (15, 833454), (18, 694545), (19, 657990), (27, 463030), (30, 416727), (38, 328995), (45, 277818), (54, 231515), (57, 219330), (90, 138909), (95, 131598), (114, 109665), (135, 92606), (171, 73110), (190, 65799), (270, 46303), (285, 43866), (342, 36555), (513, 24370), (570, 21933), (855, 14622), (1026, 12185), (1710, 7311), (2437, 5130), (2565, 4874)]