169481820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2824697}}^1$

素因数の和:2824709

約数の個数: 24

約数和(自身を含む): 474549264

約数和(自身を除く): 305067444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2824697, 5649394, 8474091, 11298788, 14123485, 16948182, 28246970, 33896364, 42370455, 56493940, 84740910, 169481820]

約数ペア:

[(1, 169481820), (2, 84740910), (3, 56493940), (4, 42370455), (5, 33896364), (6, 28246970), (10, 16948182), (12, 14123485), (15, 11298788), (20, 8474091), (30, 5649394), (60, 2824697)]