27409390

素因数分解:

$2^1\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{1889}}^1$

素因数の和:3347

約数の個数: 16

約数和(自身を含む): 49397040

約数和(自身を除く): 21987650

約数列:

[1, 2, 5, 10, 1451, 1889, 2902, 3778, 7255, 9445, 14510, 18890, 2740939, 5481878, 13704695, 27409390]

約数ペア:

[(1, 27409390), (2, 13704695), (5, 5481878), (10, 2740939), (1451, 18890), (1889, 14510), (2902, 9445), (3778, 7255)]