74610780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6947}}^1$

素因数の和:7138

約数の個数: 48

約数和(自身を含む): 210107520

約数和(自身を除く): 135496740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 6947, 10740, 13894, 20841, 27788, 34735, 41682, 69470, 83364, 104205, 138940, 208410, 416820, 1243513, 2487026, 3730539, 4974052, 6217565, 7461078, 12435130, 14922156, 18652695, 24870260, 37305390, 74610780]

約数ペア:

[(1, 74610780), (2, 37305390), (3, 24870260), (4, 18652695), (5, 14922156), (6, 12435130), (10, 7461078), (12, 6217565), (15, 4974052), (20, 3730539), (30, 2487026), (60, 1243513), (179, 416820), (358, 208410), (537, 138940), (716, 104205), (895, 83364), (1074, 69470), (1790, 41682), (2148, 34735), (2685, 27788), (3580, 20841), (5370, 13894), (6947, 10740)]