2030930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 4104000

約数和(自身を除く): 2073070

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 499, 814, 998, 2035, 2495, 4070, 4990, 5489, 10978, 18463, 27445, 36926, 54890, 92315, 184630, 203093, 406186, 1015465, 2030930]

約数ペア:

[(1, 2030930), (2, 1015465), (5, 406186), (10, 203093), (11, 184630), (22, 92315), (37, 54890), (55, 36926), (74, 27445), (110, 18463), (185, 10978), (370, 5489), (407, 4990), (499, 4070), (814, 2495), (998, 2035)]