71045170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2531}}^1$

素因数の和:2946

約数の個数: 32

約数和(自身を含む): 146572416

約数和(自身を除く): 75527246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 2005, 2531, 2807, 4010, 5062, 5614, 12655, 14035, 17717, 25310, 28070, 35434, 88585, 177170, 1014931, 2029862, 5074655, 7104517, 10149310, 14209034, 35522585, 71045170]

約数ペア:

[(1, 71045170), (2, 35522585), (5, 14209034), (7, 10149310), (10, 7104517), (14, 5074655), (35, 2029862), (70, 1014931), (401, 177170), (802, 88585), (2005, 35434), (2531, 28070), (2807, 25310), (4010, 17717), (5062, 14035), (5614, 12655)]