66866450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{191047}}^1$

素因数の和:191066

約数の個数: 24

約数和(自身を含む): 142139712

約数和(自身を除く): 75273262

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 191047, 382094, 955235, 1337329, 1910470, 2674658, 4776175, 6686645, 9552350, 13373290, 33433225, 66866450]

約数ペア:

[(1, 66866450), (2, 33433225), (5, 13373290), (7, 9552350), (10, 6686645), (14, 4776175), (25, 2674658), (35, 1910470), (50, 1337329), (70, 955235), (175, 382094), (350, 191047)]