7428470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{106121}}^1$

素因数の和:106135

約数の個数: 16

約数和(自身を含む): 15281568

約数和(自身を除く): 7853098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 106121, 212242, 530605, 742847, 1061210, 1485694, 3714235, 7428470]

約数ペア:

[(1, 7428470), (2, 3714235), (5, 1485694), (7, 1061210), (10, 742847), (14, 530605), (35, 212242), (70, 106121)]