34197940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1783}}^1$

素因数の和:1936

約数の個数: 48

約数和(自身を含む): 82720512

約数和(自身を除く): 48522572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 137, 140, 274, 548, 685, 959, 1370, 1783, 1918, 2740, 3566, 3836, 4795, 7132, 8915, 9590, 12481, 17830, 19180, 24962, 35660, 49924, 62405, 124810, 244271, 249620, 488542, 977084, 1221355, 1709897, 2442710, 3419794, 4885420, 6839588, 8549485, 17098970, 34197940]

約数ペア:

[(1, 34197940), (2, 17098970), (4, 8549485), (5, 6839588), (7, 4885420), (10, 3419794), (14, 2442710), (20, 1709897), (28, 1221355), (35, 977084), (70, 488542), (137, 249620), (140, 244271), (274, 124810), (548, 62405), (685, 49924), (959, 35660), (1370, 24962), (1783, 19180), (1918, 17830), (2740, 12481), (3566, 9590), (3836, 8915), (4795, 7132)]