67322570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137393}}^1$

素因数の和:137414

約数の個数: 24

約数和(自身を含む): 140966244

約数和(自身を除く): 73643674

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 137393, 274786, 686965, 961751, 1373930, 1923502, 4808755, 6732257, 9617510, 13464514, 33661285, 67322570]

約数ペア:

[(1, 67322570), (2, 33661285), (5, 13464514), (7, 9617510), (10, 6732257), (14, 4808755), (35, 1923502), (49, 1373930), (70, 961751), (98, 686965), (245, 274786), (490, 137393)]