130271470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1861021}}^1$

素因数の和:1861035

約数の個数: 16

約数和(自身を含む): 267987168

約数和(自身を除く): 137715698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1861021, 3722042, 9305105, 13027147, 18610210, 26054294, 65135735, 130271470]

約数ペア:

[(1, 130271470), (2, 65135735), (5, 26054294), (7, 18610210), (10, 13027147), (14, 9305105), (35, 3722042), (70, 1861021)]