12040930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 25754112

約数和(自身を除く): 13713182

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 47, 55, 85, 94, 110, 137, 170, 187, 235, 274, 374, 470, 517, 685, 799, 935, 1034, 1370, 1507, 1598, 1870, 2329, 2585, 3014, 3995, 4658, 5170, 6439, 7535, 7990, 8789, 11645, 12878, 15070, 17578, 23290, 25619, 32195, 43945, 51238, 64390, 70829, 87890, 109463, 128095, 141658, 218926, 256190, 354145, 547315, 708290, 1094630, 1204093, 2408186, 6020465, 12040930]

約数ペア:

[(1, 12040930), (2, 6020465), (5, 2408186), (10, 1204093), (11, 1094630), (17, 708290), (22, 547315), (34, 354145), (47, 256190), (55, 218926), (85, 141658), (94, 128095), (110, 109463), (137, 87890), (170, 70829), (187, 64390), (235, 51238), (274, 43945), (374, 32195), (470, 25619), (517, 23290), (685, 17578), (799, 15070), (935, 12878), (1034, 11645), (1370, 8789), (1507, 7990), (1598, 7535), (1870, 6439), (2329, 5170), (2585, 4658), (3014, 3995)]