27142070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6211}}^1$

素因数の和:6260

約数の個数: 32

約数和(自身を含む): 53671680

約数和(自身を除く): 26529610

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 6211, 12422, 31055, 62110, 118009, 142853, 236018, 285706, 590045, 714265, 1180090, 1428530, 2714207, 5428414, 13571035, 27142070]

約数ペア:

[(1, 27142070), (2, 13571035), (5, 5428414), (10, 2714207), (19, 1428530), (23, 1180090), (38, 714265), (46, 590045), (95, 285706), (115, 236018), (190, 142853), (230, 118009), (437, 62110), (874, 31055), (2185, 12422), (4370, 6211)]