29423870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{420341}}^1$

素因数の和:420355

約数の個数: 16

約数和(自身を含む): 60529248

約数和(自身を除く): 31105378

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 420341, 840682, 2101705, 2942387, 4203410, 5884774, 14711935, 29423870]

約数ペア:

[(1, 29423870), (2, 14711935), (5, 5884774), (7, 4203410), (10, 2942387), (14, 2101705), (35, 840682), (70, 420341)]