6853780

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1303}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 14458752

約数和(自身を除く): 7604972

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1303, 1315, 2606, 2630, 5212, 5260, 6515, 13030, 26060, 342689, 685378, 1370756, 1713445, 3426890, 6853780]

約数ペア:

[(1, 6853780), (2, 3426890), (4, 1713445), (5, 1370756), (10, 685378), (20, 342689), (263, 26060), (526, 13030), (1052, 6515), (1303, 5260), (1315, 5212), (2606, 2630)]