30040549

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 39070080

約数和(自身を除く): 9029531

約数列:

[1, 7, 11, 29, 77, 121, 203, 319, 847, 1223, 2233, 3509, 8561, 13453, 24563, 35467, 94171, 147983, 248269, 390137, 1035881, 2730959, 4291507, 30040549]

約数ペア:

[(1, 30040549), (7, 4291507), (11, 2730959), (29, 1035881), (77, 390137), (121, 248269), (203, 147983), (319, 94171), (847, 35467), (1223, 24563), (2233, 13453), (3509, 8561)]