80543070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{894923}}^1$

素因数の和:894936

約数の個数: 24

約数和(自身を含む): 209412216

約数和(自身を除く): 128869146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 894923, 1789846, 2684769, 4474615, 5369538, 8054307, 8949230, 13423845, 16108614, 26847690, 40271535, 80543070]

約数ペア:

[(1, 80543070), (2, 40271535), (3, 26847690), (5, 16108614), (6, 13423845), (9, 8949230), (10, 8054307), (15, 5369538), (18, 4474615), (30, 2684769), (45, 1789846), (90, 894923)]