133710710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{272879}}^1$

素因数の和:272900

約数の個数: 24

約数和(自身を含む): 279974880

約数和(自身を除く): 146264170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 272879, 545758, 1364395, 1910153, 2728790, 3820306, 9550765, 13371071, 19101530, 26742142, 66855355, 133710710]

約数ペア:

[(1, 133710710), (2, 66855355), (5, 26742142), (7, 19101530), (10, 13371071), (14, 9550765), (35, 3820306), (49, 2728790), (70, 1910153), (98, 1364395), (245, 545758), (490, 272879)]