164928890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2356127}}^1$

素因数の和:2356141

約数の個数: 16

約数和(自身を含む): 339282432

約数和(自身を除く): 174353542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2356127, 4712254, 11780635, 16492889, 23561270, 32985778, 82464445, 164928890]

約数ペア:

[(1, 164928890), (2, 82464445), (5, 32985778), (7, 23561270), (10, 16492889), (14, 11780635), (35, 4712254), (70, 2356127)]