164036820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2733947}}^1$

素因数の和:2733959

約数の個数: 24

約数和(自身を含む): 459303264

約数和(自身を除く): 295266444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2733947, 5467894, 8201841, 10935788, 13669735, 16403682, 27339470, 32807364, 41009205, 54678940, 82018410, 164036820]

約数ペア:

[(1, 164036820), (2, 82018410), (3, 54678940), (4, 41009205), (5, 32807364), (6, 27339470), (10, 16403682), (12, 13669735), (15, 10935788), (20, 8201841), (30, 5467894), (60, 2733947)]