1270566

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 80

約数和(自身を含む): 3345408

約数和(自身を除く): 2074842

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 31, 33, 46, 54, 62, 66, 69, 81, 93, 99, 138, 162, 186, 198, 207, 253, 279, 297, 341, 414, 506, 558, 594, 621, 682, 713, 759, 837, 891, 1023, 1242, 1426, 1518, 1674, 1782, 1863, 2046, 2139, 2277, 2511, 3069, 3726, 4278, 4554, 5022, 6138, 6417, 6831, 7843, 9207, 12834, 13662, 15686, 18414, 19251, 20493, 23529, 27621, 38502, 40986, 47058, 55242, 57753, 70587, 115506, 141174, 211761, 423522, 635283, 1270566]

約数ペア:

[(1, 1270566), (2, 635283), (3, 423522), (6, 211761), (9, 141174), (11, 115506), (18, 70587), (22, 57753), (23, 55242), (27, 47058), (31, 40986), (33, 38502), (46, 27621), (54, 23529), (62, 20493), (66, 19251), (69, 18414), (81, 15686), (93, 13662), (99, 12834), (138, 9207), (162, 7843), (186, 6831), (198, 6417), (207, 6138), (253, 5022), (279, 4554), (297, 4278), (341, 3726), (414, 3069), (506, 2511), (558, 2277), (594, 2139), (621, 2046), (682, 1863), (713, 1782), (759, 1674), (837, 1518), (891, 1426), (1023, 1242)]