7131907460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{51673}}^1$

素因数の和:51852

約数の個数: 48

約数和(自身を含む): 15348418176

約数和(自身を除く): 8216510716

約数列:

[1, 2, 4, 5, 10, 20, 67, 103, 134, 206, 268, 335, 412, 515, 670, 1030, 1340, 2060, 6901, 13802, 27604, 34505, 51673, 69010, 103346, 138020, 206692, 258365, 516730, 1033460, 3462091, 5322319, 6924182, 10644638, 13848364, 17310455, 21289276, 26611595, 34620910, 53223190, 69241820, 106446380, 356595373, 713190746, 1426381492, 1782976865, 3565953730, 7131907460]

約数ペア:

[(1, 7131907460), (2, 3565953730), (4, 1782976865), (5, 1426381492), (10, 713190746), (20, 356595373), (67, 106446380), (103, 69241820), (134, 53223190), (206, 34620910), (268, 26611595), (335, 21289276), (412, 17310455), (515, 13848364), (670, 10644638), (1030, 6924182), (1340, 5322319), (2060, 3462091), (6901, 1033460), (13802, 516730), (27604, 258365), (34505, 206692), (51673, 138020), (69010, 103346)]