82101270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{66749}}^1$

素因数の和:66800

約数の個数: 32

約数和(自身を含む): 201852000

約数和(自身を除く): 119750730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 66749, 133498, 200247, 333745, 400494, 667490, 1001235, 2002470, 2736709, 5473418, 8210127, 13683545, 16420254, 27367090, 41050635, 82101270]

約数ペア:

[(1, 82101270), (2, 41050635), (3, 27367090), (5, 16420254), (6, 13683545), (10, 8210127), (15, 5473418), (30, 2736709), (41, 2002470), (82, 1001235), (123, 667490), (205, 400494), (246, 333745), (410, 200247), (615, 133498), (1230, 66749)]