1960070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28001}}^1$

素因数の和:28015

約数の個数: 16

約数和(自身を含む): 4032288

約数和(自身を除く): 2072218

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28001, 56002, 140005, 196007, 280010, 392014, 980035, 1960070]

約数ペア:

[(1, 1960070), (2, 980035), (5, 392014), (7, 280010), (10, 196007), (14, 140005), (35, 56002), (70, 28001)]