137271470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1961021}}^1$

素因数の和:1961035

約数の個数: 16

約数和(自身を含む): 282387168

約数和(自身を除く): 145115698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1961021, 3922042, 9805105, 13727147, 19610210, 27454294, 68635735, 137271470]

約数ペア:

[(1, 137271470), (2, 68635735), (5, 27454294), (7, 19610210), (10, 13727147), (14, 9805105), (35, 3922042), (70, 1961021)]