82816380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{460091}}^1$

素因数の和:460106

約数の個数: 36

約数和(自身を含む): 251210232

約数和(自身を除く): 168393852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 460091, 920182, 1380273, 1840364, 2300455, 2760546, 4140819, 4600910, 5521092, 6901365, 8281638, 9201820, 13802730, 16563276, 20704095, 27605460, 41408190, 82816380]

約数ペア:

[(1, 82816380), (2, 41408190), (3, 27605460), (4, 20704095), (5, 16563276), (6, 13802730), (9, 9201820), (10, 8281638), (12, 6901365), (15, 5521092), (18, 4600910), (20, 4140819), (30, 2760546), (36, 2300455), (45, 1840364), (60, 1380273), (90, 920182), (180, 460091)]