220105710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{222329}}^1$

素因数の和:222353

約数の個数: 48

約数和(自身を含む): 624302640

約数和(自身を除く): 404196930

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, 222329, 444658, 666987, 1111645, 1333974, 2000961, 2223290, 2445619, 3334935, 4001922, 4891238, 6669870, 7336857, 10004805, 12228095, 14673714, 20009610, 22010571, 24456190, 36684285, 44021142, 73368570, 110052855, 220105710]

約数ペア:

[(1, 220105710), (2, 110052855), (3, 73368570), (5, 44021142), (6, 36684285), (9, 24456190), (10, 22010571), (11, 20009610), (15, 14673714), (18, 12228095), (22, 10004805), (30, 7336857), (33, 6669870), (45, 4891238), (55, 4001922), (66, 3334935), (90, 2445619), (99, 2223290), (110, 2000961), (165, 1333974), (198, 1111645), (330, 666987), (495, 444658), (990, 222329)]