31184230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40499}}^1$

素因数の和:40524

約数の個数: 32

約数和(自身を含む): 69984000

約数和(自身を除く): 38799770

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 40499, 80998, 202495, 283493, 404990, 445489, 566986, 890978, 1417465, 2227445, 2834930, 3118423, 4454890, 6236846, 15592115, 31184230]

約数ペア:

[(1, 31184230), (2, 15592115), (5, 6236846), (7, 4454890), (10, 3118423), (11, 2834930), (14, 2227445), (22, 1417465), (35, 890978), (55, 566986), (70, 445489), (77, 404990), (110, 283493), (154, 202495), (385, 80998), (770, 40499)]