71399230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2203}}^1$

素因数の和:2680

約数の個数: 32

約数和(自身を含む): 147262464

約数和(自身を除く): 75863234

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 463, 926, 2203, 2315, 3241, 4406, 4630, 6482, 11015, 15421, 16205, 22030, 30842, 32410, 77105, 154210, 1019989, 2039978, 5099945, 7139923, 10199890, 14279846, 35699615, 71399230]

約数ペア:

[(1, 71399230), (2, 35699615), (5, 14279846), (7, 10199890), (10, 7139923), (14, 5099945), (35, 2039978), (70, 1019989), (463, 154210), (926, 77105), (2203, 32410), (2315, 30842), (3241, 22030), (4406, 16205), (4630, 15421), (6482, 11015)]