236772340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1691231}}^1$

素因数の和:1691247

約数の個数: 24

約数和(自身を含む): 568253952

約数和(自身を除く): 331481612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1691231, 3382462, 6764924, 8456155, 11838617, 16912310, 23677234, 33824620, 47354468, 59193085, 118386170, 236772340]

約数ペア:

[(1, 236772340), (2, 118386170), (4, 59193085), (5, 47354468), (7, 33824620), (10, 23677234), (14, 16912310), (20, 11838617), (28, 8456155), (35, 6764924), (70, 3382462), (140, 1691231)]