123478610

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{28517}}^1$

素因数の和:28957

約数の個数: 16

約数和(自身を含む): 222782616

約数和(自身を除く): 99304006

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 28517, 57034, 142585, 285170, 12347861, 24695722, 61739305, 123478610]

約数ペア:

[(1, 123478610), (2, 61739305), (5, 24695722), (10, 12347861), (433, 285170), (866, 142585), (2165, 57034), (4330, 28517)]