2107060

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 4462920

約数和(自身を除く): 2355860

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 769, 1370, 1538, 2740, 3076, 3845, 7690, 15380, 105353, 210706, 421412, 526765, 1053530, 2107060]

約数ペア:

[(1, 2107060), (2, 1053530), (4, 526765), (5, 421412), (10, 210706), (20, 105353), (137, 15380), (274, 7690), (548, 3845), (685, 3076), (769, 2740), (1370, 1538)]