85674470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1223921}}^1$

素因数の和:1223935

約数の個数: 16

約数和(自身を含む): 176244768

約数和(自身を除く): 90570298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1223921, 2447842, 6119605, 8567447, 12239210, 17134894, 42837235, 85674470]

約数ペア:

[(1, 85674470), (2, 42837235), (5, 17134894), (7, 12239210), (10, 8567447), (14, 6119605), (35, 2447842), (70, 1223921)]