12902490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:973

約数の個数: 80

約数和(自身を含む): 36773352

約数和(自身を除く): 23870862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 937, 1377, 1530, 1874, 2295, 2754, 2811, 4590, 4685, 5622, 6885, 8433, 9370, 13770, 14055, 15929, 16866, 25299, 28110, 31858, 42165, 47787, 50598, 75897, 79645, 84330, 95574, 126495, 143361, 151794, 159290, 238935, 252990, 286722, 379485, 430083, 477870, 716805, 758970, 860166, 1290249, 1433610, 2150415, 2580498, 4300830, 6451245, 12902490]

約数ペア:

[(1, 12902490), (2, 6451245), (3, 4300830), (5, 2580498), (6, 2150415), (9, 1433610), (10, 1290249), (15, 860166), (17, 758970), (18, 716805), (27, 477870), (30, 430083), (34, 379485), (45, 286722), (51, 252990), (54, 238935), (81, 159290), (85, 151794), (90, 143361), (102, 126495), (135, 95574), (153, 84330), (162, 79645), (170, 75897), (255, 50598), (270, 47787), (306, 42165), (405, 31858), (459, 28110), (510, 25299), (765, 16866), (810, 15929), (918, 14055), (937, 13770), (1377, 9370), (1530, 8433), (1874, 6885), (2295, 5622), (2754, 4685), (2811, 4590)]