82782130

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 151632000

約数和(自身を除く): 68849870

約数列:

[1, 2, 5, 10, 103, 179, 206, 358, 449, 515, 895, 898, 1030, 1790, 2245, 4490, 18437, 36874, 46247, 80371, 92185, 92494, 160742, 184370, 231235, 401855, 462470, 803710, 8278213, 16556426, 41391065, 82782130]

約数ペア:

[(1, 82782130), (2, 41391065), (5, 16556426), (10, 8278213), (103, 803710), (179, 462470), (206, 401855), (358, 231235), (449, 184370), (515, 160742), (895, 92494), (898, 92185), (1030, 80371), (1790, 46247), (2245, 36874), (4490, 18437)]