12743170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 26790912

約数和(自身を除く): 14047742

約数列:

[1, 2, 5, 10, 11, 22, 31, 37, 55, 62, 74, 101, 110, 155, 185, 202, 310, 341, 370, 407, 505, 682, 814, 1010, 1111, 1147, 1705, 2035, 2222, 2294, 3131, 3410, 3737, 4070, 5555, 5735, 6262, 7474, 11110, 11470, 12617, 15655, 18685, 25234, 31310, 34441, 37370, 41107, 63085, 68882, 82214, 115847, 126170, 172205, 205535, 231694, 344410, 411070, 579235, 1158470, 1274317, 2548634, 6371585, 12743170]

約数ペア:

[(1, 12743170), (2, 6371585), (5, 2548634), (10, 1274317), (11, 1158470), (22, 579235), (31, 411070), (37, 344410), (55, 231694), (62, 205535), (74, 172205), (101, 126170), (110, 115847), (155, 82214), (185, 68882), (202, 63085), (310, 41107), (341, 37370), (370, 34441), (407, 31310), (505, 25234), (682, 18685), (814, 15655), (1010, 12617), (1111, 11470), (1147, 11110), (1705, 7474), (2035, 6262), (2222, 5735), (2294, 5555), (3131, 4070), (3410, 3737)]