29478470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421121}}^1$

素因数の和:421135

約数の個数: 16

約数和(自身を含む): 60641568

約数和(自身を除く): 31163098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421121, 842242, 2105605, 2947847, 4211210, 5895694, 14739235, 29478470]

約数ペア:

[(1, 29478470), (2, 14739235), (5, 5895694), (7, 4211210), (10, 2947847), (14, 2105605), (35, 842242), (70, 421121)]