264581930

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{1237}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 484810704

約数和(自身を除く): 220228774

約数列:

[1, 2, 5, 10, 73, 146, 293, 365, 586, 730, 1237, 1465, 2474, 2930, 6185, 12370, 21389, 42778, 90301, 106945, 180602, 213890, 362441, 451505, 724882, 903010, 1812205, 3624410, 26458193, 52916386, 132290965, 264581930]

約数ペア:

[(1, 264581930), (2, 132290965), (5, 52916386), (10, 26458193), (73, 3624410), (146, 1812205), (293, 903010), (365, 724882), (586, 451505), (730, 362441), (1237, 213890), (1465, 180602), (2474, 106945), (2930, 90301), (6185, 42778), (12370, 21389)]