1478470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{21121}}^1$

素因数の和:21135

約数の個数: 16

約数和(自身を含む): 3041568

約数和(自身を除く): 1563098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 21121, 42242, 105605, 147847, 211210, 295694, 739235, 1478470]

約数ペア:

[(1, 1478470), (2, 739235), (5, 295694), (7, 211210), (10, 147847), (14, 105605), (35, 42242), (70, 21121)]