27006140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8387}}^1$

素因数の和:8426

約数の個数: 48

約数和(自身を含む): 67640832

約数和(自身を除く): 40634692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 8387, 16774, 33548, 41935, 58709, 83870, 117418, 167740, 192901, 234836, 293545, 385802, 587090, 771604, 964505, 1174180, 1350307, 1929010, 2700614, 3858020, 5401228, 6751535, 13503070, 27006140]

約数ペア:

[(1, 27006140), (2, 13503070), (4, 6751535), (5, 5401228), (7, 3858020), (10, 2700614), (14, 1929010), (20, 1350307), (23, 1174180), (28, 964505), (35, 771604), (46, 587090), (70, 385802), (92, 293545), (115, 234836), (140, 192901), (161, 167740), (230, 117418), (322, 83870), (460, 58709), (644, 41935), (805, 33548), (1610, 16774), (3220, 8387)]