74655190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{68491}}^1$

素因数の和:68607

約数の個数: 16

約数和(自身を含む): 135614160

約数和(自身を除く): 60958970

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 68491, 136982, 342455, 684910, 7465519, 14931038, 37327595, 74655190]

約数ペア:

[(1, 74655190), (2, 37327595), (5, 14931038), (10, 7465519), (109, 684910), (218, 342455), (545, 136982), (1090, 68491)]