68708970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69403}}^1$

素因数の和:69427

約数の個数: 48

約数和(自身を含む): 194886432

約数和(自身を除く): 126177462

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, 69403, 138806, 208209, 347015, 416418, 624627, 694030, 763433, 1041045, 1249254, 1526866, 2082090, 2290299, 3123135, 3817165, 4580598, 6246270, 6870897, 7634330, 11451495, 13741794, 22902990, 34354485, 68708970]

約数ペア:

[(1, 68708970), (2, 34354485), (3, 22902990), (5, 13741794), (6, 11451495), (9, 7634330), (10, 6870897), (11, 6246270), (15, 4580598), (18, 3817165), (22, 3123135), (30, 2290299), (33, 2082090), (45, 1526866), (55, 1249254), (66, 1041045), (90, 763433), (99, 694030), (110, 624627), (165, 416418), (198, 347015), (330, 208209), (495, 138806), (990, 69403)]