10722278

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 20093184

約数和(自身を除く): 9370906

約数列:

[1, 2, 7, 14, 23, 46, 49, 67, 71, 98, 134, 142, 161, 322, 469, 497, 938, 994, 1127, 1541, 1633, 2254, 3082, 3266, 3283, 3479, 4757, 6566, 6958, 9514, 10787, 11431, 21574, 22862, 33299, 66598, 75509, 80017, 109411, 151018, 160034, 218822, 233093, 466186, 765877, 1531754, 5361139, 10722278]

約数ペア:

[(1, 10722278), (2, 5361139), (7, 1531754), (14, 765877), (23, 466186), (46, 233093), (49, 218822), (67, 160034), (71, 151018), (98, 109411), (134, 80017), (142, 75509), (161, 66598), (322, 33299), (469, 22862), (497, 21574), (938, 11431), (994, 10787), (1127, 9514), (1541, 6958), (1633, 6566), (2254, 4757), (3082, 3479), (3266, 3283)]