29863220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{87833}}^1$

素因数の和:87859

約数の個数: 24

約数和(自身を含む): 66402504

約数和(自身を除く): 36539284

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 87833, 175666, 351332, 439165, 878330, 1493161, 1756660, 2986322, 5972644, 7465805, 14931610, 29863220]

約数ペア:

[(1, 29863220), (2, 14931610), (4, 7465805), (5, 5972644), (10, 2986322), (17, 1756660), (20, 1493161), (34, 878330), (68, 439165), (85, 351332), (170, 175666), (340, 87833)]