9822890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12757}}^1$

素因数の和:12782

約数の個数: 32

約数和(自身を含む): 22045824

約数和(自身を除く): 12222934

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 12757, 25514, 63785, 89299, 127570, 140327, 178598, 280654, 446495, 701635, 892990, 982289, 1403270, 1964578, 4911445, 9822890]

約数ペア:

[(1, 9822890), (2, 4911445), (5, 1964578), (7, 1403270), (10, 982289), (11, 892990), (14, 701635), (22, 446495), (35, 280654), (55, 178598), (70, 140327), (77, 127570), (110, 89299), (154, 63785), (385, 25514), (770, 12757)]