6446060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18959}}^1$

素因数の和:18985

約数の個数: 24

約数和(自身を含む): 14333760

約数和(自身を除く): 7887700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 18959, 37918, 75836, 94795, 189590, 322303, 379180, 644606, 1289212, 1611515, 3223030, 6446060]

約数ペア:

[(1, 6446060), (2, 3223030), (4, 1611515), (5, 1289212), (10, 644606), (17, 379180), (20, 322303), (34, 189590), (68, 94795), (85, 75836), (170, 37918), (340, 18959)]