230989910

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{68543}}^1$

素因数の和:68887

約数の個数: 16

約数和(自身を含む): 417021696

約数和(自身を除く): 186031786

約数列:

[1, 2, 5, 10, 337, 674, 1685, 3370, 68543, 137086, 342715, 685430, 23098991, 46197982, 115494955, 230989910]

約数ペア:

[(1, 230989910), (2, 115494955), (5, 46197982), (10, 23098991), (337, 685430), (674, 342715), (1685, 137086), (3370, 68543)]