70202090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1002887}}^1$

素因数の和:1002901

約数の個数: 16

約数和(自身を含む): 144415872

約数和(自身を除く): 74213782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1002887, 2005774, 5014435, 7020209, 10028870, 14040418, 35101045, 70202090]

約数ペア:

[(1, 70202090), (2, 35101045), (5, 14040418), (7, 10028870), (10, 7020209), (14, 5014435), (35, 2005774), (70, 1002887)]