6887590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 12900384

約数和(自身を除く): 6012794

約数列:

[1, 2, 5, 10, 41, 82, 107, 157, 205, 214, 314, 410, 535, 785, 1070, 1570, 4387, 6437, 8774, 12874, 16799, 21935, 32185, 33598, 43870, 64370, 83995, 167990, 688759, 1377518, 3443795, 6887590]

約数ペア:

[(1, 6887590), (2, 3443795), (5, 1377518), (10, 688759), (41, 167990), (82, 83995), (107, 64370), (157, 43870), (205, 33598), (214, 32185), (314, 21935), (410, 16799), (535, 12874), (785, 8774), (1070, 6437), (1570, 4387)]