3106760

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 7068600

約数和(自身を除く): 3961840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 769, 808, 1010, 1538, 2020, 3076, 3845, 4040, 6152, 7690, 15380, 30760, 77669, 155338, 310676, 388345, 621352, 776690, 1553380, 3106760]

約数ペア:

[(1, 3106760), (2, 1553380), (4, 776690), (5, 621352), (8, 388345), (10, 310676), (20, 155338), (40, 77669), (101, 30760), (202, 15380), (404, 7690), (505, 6152), (769, 4040), (808, 3845), (1010, 3076), (1538, 2020)]