3287860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5303}}^1$

素因数の和:5343

約数の個数: 24

約数和(自身を含む): 7128576

約数和(自身を除く): 3840716

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 5303, 10606, 21212, 26515, 53030, 106060, 164393, 328786, 657572, 821965, 1643930, 3287860]

約数ペア:

[(1, 3287860), (2, 1643930), (4, 821965), (5, 657572), (10, 328786), (20, 164393), (31, 106060), (62, 53030), (124, 26515), (155, 21212), (310, 10606), (620, 5303)]