2021296076170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4125094033}}^1$

素因数の和:4125094054

約数の個数: 24

約数和(自身を含む): 4232346478884

約数和(自身を除く): 2211050402714

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4125094033, 8250188066, 20625470165, 28875658231, 41250940330, 57751316462, 144378291155, 202129607617, 288756582310, 404259215234, 1010648038085, 2021296076170]

約数ペア:

[(1, 2021296076170), (2, 1010648038085), (5, 404259215234), (7, 288756582310), (10, 202129607617), (14, 144378291155), (35, 57751316462), (49, 41250940330), (70, 28875658231), (98, 20625470165), (245, 8250188066), (490, 4125094033)]