2943821090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{42054587}}^1$

素因数の和:42054601

約数の個数: 16

約数和(自身を含む): 6055860672

約数和(自身を除く): 3112039582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 42054587, 84109174, 210272935, 294382109, 420545870, 588764218, 1471910545, 2943821090]

約数ペア:

[(1, 2943821090), (2, 1471910545), (5, 588764218), (7, 420545870), (10, 294382109), (14, 210272935), (35, 84109174), (70, 42054587)]