16331580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{90731}}^1$

素因数の和:90746

約数の個数: 36

約数和(自身を含む): 49539672

約数和(自身を除く): 33208092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 90731, 181462, 272193, 362924, 453655, 544386, 816579, 907310, 1088772, 1360965, 1633158, 1814620, 2721930, 3266316, 4082895, 5443860, 8165790, 16331580]

約数ペア:

[(1, 16331580), (2, 8165790), (3, 5443860), (4, 4082895), (5, 3266316), (6, 2721930), (9, 1814620), (10, 1633158), (12, 1360965), (15, 1088772), (18, 907310), (20, 816579), (30, 544386), (36, 453655), (45, 362924), (60, 272193), (90, 181462), (180, 90731)]