6860420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{49003}}^1$

素因数の和:49019

約数の個数: 24

約数和(自身を含む): 16465344

約数和(自身を除く): 9604924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 49003, 98006, 196012, 245015, 343021, 490030, 686042, 980060, 1372084, 1715105, 3430210, 6860420]

約数ペア:

[(1, 6860420), (2, 3430210), (4, 1715105), (5, 1372084), (7, 980060), (10, 686042), (14, 490030), (20, 343021), (28, 245015), (35, 196012), (70, 98006), (140, 49003)]