171427370

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2909}}^1$

素因数の和:3070

約数の個数: 32

約数和(自身を含む): 316794240

約数和(自身を除く): 145366870

約数列:

[1, 2, 5, 10, 71, 83, 142, 166, 355, 415, 710, 830, 2909, 5818, 5893, 11786, 14545, 29090, 29465, 58930, 206539, 241447, 413078, 482894, 1032695, 1207235, 2065390, 2414470, 17142737, 34285474, 85713685, 171427370]

約数ペア:

[(1, 171427370), (2, 85713685), (5, 34285474), (10, 17142737), (71, 2414470), (83, 2065390), (142, 1207235), (166, 1032695), (355, 482894), (415, 413078), (710, 241447), (830, 206539), (2909, 58930), (5818, 29465), (5893, 29090), (11786, 14545)]