16704170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3361}}^1$

素因数の和:3446

約数の個数: 32

約数和(自身を含む): 34857216

約数和(自身を除く): 18153046

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 3361, 4970, 6722, 16805, 23527, 33610, 47054, 117635, 235270, 238631, 477262, 1193155, 1670417, 2386310, 3340834, 8352085, 16704170]

約数ペア:

[(1, 16704170), (2, 8352085), (5, 3340834), (7, 2386310), (10, 1670417), (14, 1193155), (35, 477262), (70, 238631), (71, 235270), (142, 117635), (355, 47054), (497, 33610), (710, 23527), (994, 16805), (2485, 6722), (3361, 4970)]