3305480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4889

約数の個数: 32

約数和(自身を含む): 7876440

約数和(自身を除く): 4570960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4861, 9722, 19444, 24305, 38888, 48610, 82637, 97220, 165274, 194440, 330548, 413185, 661096, 826370, 1652740, 3305480]

約数ペア:

[(1, 3305480), (2, 1652740), (4, 826370), (5, 661096), (8, 413185), (10, 330548), (17, 194440), (20, 165274), (34, 97220), (40, 82637), (68, 48610), (85, 38888), (136, 24305), (170, 19444), (340, 9722), (680, 4861)]