27212030

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{19577}}^1$

素因数の和:19723

約数の個数: 16

約数和(自身を含む): 49336560

約数和(自身を除く): 22124530

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 19577, 39154, 97885, 195770, 2721203, 5442406, 13606015, 27212030]

約数ペア:

[(1, 27212030), (2, 13606015), (5, 5442406), (10, 2721203), (139, 195770), (278, 97885), (695, 39154), (1390, 19577)]