34171760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:598

約数の個数: 80

約数和(自身を含む): 91660800

約数和(自身を除く): 57489040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 139, 140, 278, 280, 439, 556, 560, 695, 878, 973, 1112, 1390, 1756, 1946, 2195, 2224, 2780, 3073, 3512, 3892, 4390, 4865, 5560, 6146, 7024, 7784, 8780, 9730, 11120, 12292, 15365, 15568, 17560, 19460, 24584, 30730, 35120, 38920, 49168, 61021, 61460, 77840, 122042, 122920, 244084, 245840, 305105, 427147, 488168, 610210, 854294, 976336, 1220420, 1708588, 2135735, 2440840, 3417176, 4271470, 4881680, 6834352, 8542940, 17085880, 34171760]

約数ペア:

[(1, 34171760), (2, 17085880), (4, 8542940), (5, 6834352), (7, 4881680), (8, 4271470), (10, 3417176), (14, 2440840), (16, 2135735), (20, 1708588), (28, 1220420), (35, 976336), (40, 854294), (56, 610210), (70, 488168), (80, 427147), (112, 305105), (139, 245840), (140, 244084), (278, 122920), (280, 122042), (439, 77840), (556, 61460), (560, 61021), (695, 49168), (878, 38920), (973, 35120), (1112, 30730), (1390, 24584), (1756, 19460), (1946, 17560), (2195, 15568), (2224, 15365), (2780, 12292), (3073, 11120), (3512, 9730), (3892, 8780), (4390, 7784), (4865, 7024), (5560, 6146)]