6430540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6841}}^1$

素因数の和:6897

約数の個数: 24

約数和(自身を含む): 13793472

約数和(自身を除く): 7362932

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 6841, 13682, 27364, 34205, 68410, 136820, 321527, 643054, 1286108, 1607635, 3215270, 6430540]

約数ペア:

[(1, 6430540), (2, 3215270), (4, 1607635), (5, 1286108), (10, 643054), (20, 321527), (47, 136820), (94, 68410), (188, 34205), (235, 27364), (470, 13682), (940, 6841)]