12717870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2305

約数の個数: 64

約数和(自身を含む): 35271936

約数和(自身を除く): 22554066

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2267, 2805, 4534, 5610, 6801, 11335, 13602, 22670, 24937, 34005, 38539, 49874, 68010, 74811, 77078, 115617, 124685, 149622, 192695, 231234, 249370, 374055, 385390, 423929, 578085, 748110, 847858, 1156170, 1271787, 2119645, 2543574, 4239290, 6358935, 12717870]

約数ペア:

[(1, 12717870), (2, 6358935), (3, 4239290), (5, 2543574), (6, 2119645), (10, 1271787), (11, 1156170), (15, 847858), (17, 748110), (22, 578085), (30, 423929), (33, 385390), (34, 374055), (51, 249370), (55, 231234), (66, 192695), (85, 149622), (102, 124685), (110, 115617), (165, 77078), (170, 74811), (187, 68010), (255, 49874), (330, 38539), (374, 34005), (510, 24937), (561, 22670), (935, 13602), (1122, 11335), (1870, 6801), (2267, 5610), (2805, 4534)]