190486930

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{260941}}^1$

素因数の和:261021

約数の個数: 16

約数和(自身を含む): 347574744

約数和(自身を除く): 157087814

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 260941, 521882, 1304705, 2609410, 19048693, 38097386, 95243465, 190486930]

約数ペア:

[(1, 190486930), (2, 95243465), (5, 38097386), (10, 19048693), (73, 2609410), (146, 1304705), (365, 521882), (730, 260941)]