30463205

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{821}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 37700208

約数和(自身を除く): 7237003

約数列:

[1, 5, 41, 181, 205, 821, 905, 4105, 7421, 33661, 37105, 148601, 168305, 743005, 6092641, 30463205]

約数ペア:

[(1, 30463205), (5, 6092641), (41, 743005), (181, 168305), (205, 148601), (821, 37105), (905, 33661), (4105, 7421)]