85836310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{1913}}^1$

素因数の和:2568

約数の個数: 32

約数和(自身を含む): 176945472

約数和(自身を除く): 91109162

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 641, 1282, 1913, 3205, 3826, 4487, 6410, 8974, 9565, 13391, 19130, 22435, 26782, 44870, 66955, 133910, 1226233, 2452466, 6131165, 8583631, 12262330, 17167262, 42918155, 85836310]

約数ペア:

[(1, 85836310), (2, 42918155), (5, 17167262), (7, 12262330), (10, 8583631), (14, 6131165), (35, 2452466), (70, 1226233), (641, 133910), (1282, 66955), (1913, 44870), (3205, 26782), (3826, 22435), (4487, 19130), (6410, 13391), (8974, 9565)]