2685620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19183}}^1$

素因数の和:19199

約数の個数: 24

約数和(自身を含む): 6445824

約数和(自身を除く): 3760204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 19183, 38366, 76732, 95915, 134281, 191830, 268562, 383660, 537124, 671405, 1342810, 2685620]

約数ペア:

[(1, 2685620), (2, 1342810), (4, 671405), (5, 537124), (7, 383660), (10, 268562), (14, 191830), (20, 134281), (28, 95915), (35, 76732), (70, 38366), (140, 19183)]