9904090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{937}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 20530944

約数和(自身を除く): 10626854

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 937, 1057, 1510, 1874, 2114, 4685, 5285, 6559, 9370, 10570, 13118, 32795, 65590, 141487, 282974, 707435, 990409, 1414870, 1980818, 4952045, 9904090]

約数ペア:

[(1, 9904090), (2, 4952045), (5, 1980818), (7, 1414870), (10, 990409), (14, 707435), (35, 282974), (70, 141487), (151, 65590), (302, 32795), (755, 13118), (937, 10570), (1057, 9370), (1510, 6559), (1874, 5285), (2114, 4685)]