29992030

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{21577}}^1$

素因数の和:21723

約数の個数: 16

約数和(自身を含む): 54376560

約数和(自身を除く): 24384530

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 21577, 43154, 107885, 215770, 2999203, 5998406, 14996015, 29992030]

約数ペア:

[(1, 29992030), (2, 14996015), (5, 5998406), (10, 2999203), (139, 215770), (278, 107885), (695, 43154), (1390, 21577)]