2655990

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{1093}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 7167888

約数和(自身を除く): 4511898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1093, 1215, 2186, 2430, 3279, 5465, 6558, 9837, 10930, 16395, 19674, 29511, 32790, 49185, 59022, 88533, 98370, 147555, 177066, 265599, 295110, 442665, 531198, 885330, 1327995, 2655990]

約数ペア:

[(1, 2655990), (2, 1327995), (3, 885330), (5, 531198), (6, 442665), (9, 295110), (10, 265599), (15, 177066), (18, 147555), (27, 98370), (30, 88533), (45, 59022), (54, 49185), (81, 32790), (90, 29511), (135, 19674), (162, 16395), (243, 10930), (270, 9837), (405, 6558), (486, 5465), (810, 3279), (1093, 2430), (1215, 2186)]