85232210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4493}}^1$

素因数の和:4778

約数の個数: 32

約数和(自身を含む): 176020992

約数和(自身を除く): 90788782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1897, 2710, 3794, 4493, 8986, 9485, 18970, 22465, 31451, 44930, 62902, 157255, 314510, 1217603, 2435206, 6088015, 8523221, 12176030, 17046442, 42616105, 85232210]

約数ペア:

[(1, 85232210), (2, 42616105), (5, 17046442), (7, 12176030), (10, 8523221), (14, 6088015), (35, 2435206), (70, 1217603), (271, 314510), (542, 157255), (1355, 62902), (1897, 44930), (2710, 31451), (3794, 22465), (4493, 18970), (8986, 9485)]