12205710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12329}}^1$

素因数の和:12353

約数の個数: 48

約数和(自身を含む): 34622640

約数和(自身を除く): 22416930

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 12329, 24658, 36987, 61645, 73974, 110961, 123290, 135619, 184935, 221922, 271238, 369870, 406857, 554805, 678095, 813714, 1109610, 1220571, 1356190, 2034285, 2441142, 4068570, 6102855, 12205710]

約数ペア:

[(1, 12205710), (2, 6102855), (3, 4068570), (5, 2441142), (6, 2034285), (9, 1356190), (10, 1220571), (11, 1109610), (15, 813714), (18, 678095), (22, 554805), (30, 406857), (33, 369870), (45, 271238), (55, 221922), (66, 184935), (90, 135619), (99, 123290), (110, 110961), (165, 73974), (198, 61645), (330, 36987), (495, 24658), (990, 12329)]