31274370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{115831}}^1$

素因数の和:115847

約数の個数: 32

約数和(自身を含む): 83399040

約数和(自身を除く): 52124670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 115831, 231662, 347493, 579155, 694986, 1042479, 1158310, 1737465, 2084958, 3127437, 3474930, 5212395, 6254874, 10424790, 15637185, 31274370]

約数ペア:

[(1, 31274370), (2, 15637185), (3, 10424790), (5, 6254874), (6, 5212395), (9, 3474930), (10, 3127437), (15, 2084958), (18, 1737465), (27, 1158310), (30, 1042479), (45, 694986), (54, 579155), (90, 347493), (135, 231662), (270, 115831)]