7666890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3319}}^1$

素因数の和:3347

約数の個数: 64

約数和(自身を含む): 22947840

約数和(自身を除く): 15280950

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 3319, 6638, 9957, 16595, 19914, 23233, 33190, 36509, 46466, 49785, 69699, 73018, 99570, 109527, 116165, 139398, 182545, 219054, 232330, 255563, 348495, 365090, 511126, 547635, 696990, 766689, 1095270, 1277815, 1533378, 2555630, 3833445, 7666890]

約数ペア:

[(1, 7666890), (2, 3833445), (3, 2555630), (5, 1533378), (6, 1277815), (7, 1095270), (10, 766689), (11, 696990), (14, 547635), (15, 511126), (21, 365090), (22, 348495), (30, 255563), (33, 232330), (35, 219054), (42, 182545), (55, 139398), (66, 116165), (70, 109527), (77, 99570), (105, 73018), (110, 69699), (154, 49785), (165, 46466), (210, 36509), (231, 33190), (330, 23233), (385, 19914), (462, 16595), (770, 9957), (1155, 6638), (2310, 3319)]