74982190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{68791}}^1$

素因数の和:68907

約数の個数: 16

約数和(自身を含む): 136208160

約数和(自身を除く): 61225970

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 68791, 137582, 343955, 687910, 7498219, 14996438, 37491095, 74982190]

約数ペア:

[(1, 74982190), (2, 37491095), (5, 14996438), (10, 7498219), (109, 687910), (218, 343955), (545, 137582), (1090, 68791)]