85546140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1425769}}^1$

素因数の和:1425781

約数の個数: 24

約数和(自身を含む): 239529360

約数和(自身を除く): 153983220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1425769, 2851538, 4277307, 5703076, 7128845, 8554614, 14257690, 17109228, 21386535, 28515380, 42773070, 85546140]

約数ペア:

[(1, 85546140), (2, 42773070), (3, 28515380), (4, 21386535), (5, 17109228), (6, 14257690), (10, 8554614), (12, 7128845), (15, 5703076), (20, 4277307), (30, 2851538), (60, 1425769)]