85480010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15859}}^1$

素因数の和:15891

約数の個数: 48

約数和(自身を含む): 195268320

約数和(自身を除く): 109788310

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, 5390, 15859, 31718, 79295, 111013, 158590, 174449, 222026, 348898, 555065, 777091, 872245, 1110130, 1221143, 1554182, 1744490, 2442286, 3885455, 6105715, 7770910, 8548001, 12211430, 17096002, 42740005, 85480010]

約数ペア:

[(1, 85480010), (2, 42740005), (5, 17096002), (7, 12211430), (10, 8548001), (11, 7770910), (14, 6105715), (22, 3885455), (35, 2442286), (49, 1744490), (55, 1554182), (70, 1221143), (77, 1110130), (98, 872245), (110, 777091), (154, 555065), (245, 348898), (385, 222026), (490, 174449), (539, 158590), (770, 111013), (1078, 79295), (2695, 31718), (5390, 15859)]