12792010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 16756790

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 449, 518, 770, 814, 898, 1295, 2035, 2245, 2590, 2849, 3143, 4070, 4490, 4939, 5698, 6286, 9878, 14245, 15715, 16613, 24695, 28490, 31430, 33226, 34573, 49390, 69146, 83065, 116291, 166130, 172865, 182743, 232582, 345730, 365486, 581455, 913715, 1162910, 1279201, 1827430, 2558402, 6396005, 12792010]

約数ペア:

[(1, 12792010), (2, 6396005), (5, 2558402), (7, 1827430), (10, 1279201), (11, 1162910), (14, 913715), (22, 581455), (35, 365486), (37, 345730), (55, 232582), (70, 182743), (74, 172865), (77, 166130), (110, 116291), (154, 83065), (185, 69146), (259, 49390), (370, 34573), (385, 33226), (407, 31430), (449, 28490), (518, 24695), (770, 16613), (814, 15715), (898, 14245), (1295, 9878), (2035, 6286), (2245, 5698), (2590, 4939), (2849, 4490), (3143, 4070)]