290094530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1069}}^1\times {\mathrm{2467}}^1$

素因数の和:3554

約数の個数: 32

約数和(自身を含む): 570404160

約数和(自身を除く): 280309630

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1069, 2138, 2467, 4934, 5345, 10690, 11759, 12335, 23518, 24670, 27137, 54274, 58795, 117590, 135685, 271370, 2637223, 5274446, 13186115, 26372230, 29009453, 58018906, 145047265, 290094530]

約数ペア:

[(1, 290094530), (2, 145047265), (5, 58018906), (10, 29009453), (11, 26372230), (22, 13186115), (55, 5274446), (110, 2637223), (1069, 271370), (2138, 135685), (2467, 117590), (4934, 58795), (5345, 54274), (10690, 27137), (11759, 24670), (12335, 23518)]