6857860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18047}}^1$

素因数の和:18075

約数の個数: 24

約数和(自身を含む): 15160320

約数和(自身を除く): 8302460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 18047, 36094, 72188, 90235, 180470, 342893, 360940, 685786, 1371572, 1714465, 3428930, 6857860]

約数ペア:

[(1, 6857860), (2, 3428930), (4, 1714465), (5, 1371572), (10, 685786), (19, 360940), (20, 342893), (38, 180470), (76, 90235), (95, 72188), (190, 36094), (380, 18047)]