27850130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5167}}^1$

素因数の和:5199

約数の個数: 48

約数和(自身を含む): 63628416

約数和(自身を除く): 35778286

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5167, 5390, 10334, 25835, 36169, 51670, 56837, 72338, 113674, 180845, 253183, 284185, 361690, 397859, 506366, 568370, 795718, 1265915, 1989295, 2531830, 2785013, 3978590, 5570026, 13925065, 27850130]

約数ペア:

[(1, 27850130), (2, 13925065), (5, 5570026), (7, 3978590), (10, 2785013), (11, 2531830), (14, 1989295), (22, 1265915), (35, 795718), (49, 568370), (55, 506366), (70, 397859), (77, 361690), (98, 284185), (110, 253183), (154, 180845), (245, 113674), (385, 72338), (490, 56837), (539, 51670), (770, 36169), (1078, 25835), (2695, 10334), (5167, 5390)]