9068210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 17262720

約数和(自身を除く): 8194510

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 443, 445, 886, 890, 2047, 2215, 4094, 4430, 10189, 10235, 20378, 20470, 39427, 50945, 78854, 101890, 197135, 394270, 906821, 1813642, 4534105, 9068210]

約数ペア:

[(1, 9068210), (2, 4534105), (5, 1813642), (10, 906821), (23, 394270), (46, 197135), (89, 101890), (115, 78854), (178, 50945), (230, 39427), (443, 20470), (445, 20378), (886, 10235), (890, 10189), (2047, 4430), (2215, 4094)]