2067730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 4308480

約数和(自身を除く): 2240750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 271, 542, 545, 763, 1090, 1355, 1526, 1897, 2710, 3794, 3815, 7630, 9485, 18970, 29539, 59078, 147695, 206773, 295390, 413546, 1033865, 2067730]

約数ペア:

[(1, 2067730), (2, 1033865), (5, 413546), (7, 295390), (10, 206773), (14, 147695), (35, 59078), (70, 29539), (109, 18970), (218, 9485), (271, 7630), (542, 3815), (545, 3794), (763, 2710), (1090, 1897), (1355, 1526)]