142912458010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2041606543}}^1$

素因数の和:2041606557

約数の個数: 16

約数和(自身を含む): 293991342336

約数和(自身を除く): 151078884326

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2041606543, 4083213086, 10208032715, 14291245801, 20416065430, 28582491602, 71456229005, 142912458010]

約数ペア:

[(1, 142912458010), (2, 71456229005), (5, 28582491602), (7, 20416065430), (10, 14291245801), (14, 10208032715), (35, 4083213086), (70, 2041606543)]