75251470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1075021}}^1$

素因数の和:1075035

約数の個数: 16

約数和(自身を含む): 154803168

約数和(自身を除く): 79551698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1075021, 2150042, 5375105, 7525147, 10750210, 15050294, 37625735, 75251470]

約数ペア:

[(1, 75251470), (2, 37625735), (5, 15050294), (7, 10750210), (10, 7525147), (14, 5375105), (35, 2150042), (70, 1075021)]