11215710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11329}}^1$

素因数の和:11353

約数の個数: 48

約数和(自身を含む): 31814640

約数和(自身を除く): 20598930

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, 11329, 22658, 33987, 56645, 67974, 101961, 113290, 124619, 169935, 203922, 249238, 339870, 373857, 509805, 623095, 747714, 1019610, 1121571, 1246190, 1869285, 2243142, 3738570, 5607855, 11215710]

約数ペア:

[(1, 11215710), (2, 5607855), (3, 3738570), (5, 2243142), (6, 1869285), (9, 1246190), (10, 1121571), (11, 1019610), (15, 747714), (18, 623095), (22, 509805), (30, 373857), (33, 339870), (45, 249238), (55, 203922), (66, 169935), (90, 124619), (99, 113290), (110, 101961), (165, 67974), (198, 56645), (330, 33987), (495, 22658), (990, 11329)]