12681570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 33675264

約数和(自身を除く): 20993694

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 83, 110, 165, 166, 249, 330, 415, 463, 498, 830, 913, 926, 1245, 1389, 1826, 2315, 2490, 2739, 2778, 4565, 4630, 5093, 5478, 6945, 9130, 10186, 13695, 13890, 15279, 25465, 27390, 30558, 38429, 50930, 76395, 76858, 115287, 152790, 192145, 230574, 384290, 422719, 576435, 845438, 1152870, 1268157, 2113595, 2536314, 4227190, 6340785, 12681570]

約数ペア:

[(1, 12681570), (2, 6340785), (3, 4227190), (5, 2536314), (6, 2113595), (10, 1268157), (11, 1152870), (15, 845438), (22, 576435), (30, 422719), (33, 384290), (55, 230574), (66, 192145), (83, 152790), (110, 115287), (165, 76858), (166, 76395), (249, 50930), (330, 38429), (415, 30558), (463, 27390), (498, 25465), (830, 15279), (913, 13890), (926, 13695), (1245, 10186), (1389, 9130), (1826, 6945), (2315, 5478), (2490, 5093), (2739, 4630), (2778, 4565)]