30174815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3947}}^1$

素因数の和:4102

約数の個数: 16

約数和(自身を含む): 39795840

約数和(自身を除く): 9621025

約数列:

[1, 5, 11, 55, 139, 695, 1529, 3947, 7645, 19735, 43417, 217085, 548633, 2743165, 6034963, 30174815]

約数ペア:

[(1, 30174815), (5, 6034963), (11, 2743165), (55, 548633), (139, 217085), (695, 43417), (1529, 19735), (3947, 7645)]