66818070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67493}}^1$

素因数の和:67517

約数の個数: 48

約数和(自身を含む): 189523152

約数和(自身を除く): 122705082

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, 67493, 134986, 202479, 337465, 404958, 607437, 674930, 742423, 1012395, 1214874, 1484846, 2024790, 2227269, 3037185, 3712115, 4454538, 6074370, 6681807, 7424230, 11136345, 13363614, 22272690, 33409035, 66818070]

約数ペア:

[(1, 66818070), (2, 33409035), (3, 22272690), (5, 13363614), (6, 11136345), (9, 7424230), (10, 6681807), (11, 6074370), (15, 4454538), (18, 3712115), (22, 3037185), (30, 2227269), (33, 2024790), (45, 1484846), (55, 1214874), (66, 1012395), (90, 742423), (99, 674930), (110, 607437), (165, 404958), (198, 337465), (330, 202479), (495, 134986), (990, 67493)]