13692070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{27943}}^1$

素因数の和:27964

約数の個数: 24

約数和(自身を含む): 28670544

約数和(自身を除く): 14978474

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 27943, 55886, 139715, 195601, 279430, 391202, 978005, 1369207, 1956010, 2738414, 6846035, 13692070]

約数ペア:

[(1, 13692070), (2, 6846035), (5, 2738414), (7, 1956010), (10, 1369207), (14, 978005), (35, 391202), (49, 279430), (70, 195601), (98, 139715), (245, 55886), (490, 27943)]