121705150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{347729}}^1$

素因数の和:347748

約数の個数: 24

約数和(自身を含む): 258711120

約数和(自身を除く): 137005970

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 347729, 695458, 1738645, 2434103, 3477290, 4868206, 8693225, 12170515, 17386450, 24341030, 60852575, 121705150]

約数ペア:

[(1, 121705150), (2, 60852575), (5, 24341030), (7, 17386450), (10, 12170515), (14, 8693225), (25, 4868206), (35, 3477290), (50, 2434103), (70, 1738645), (175, 695458), (350, 347729)]