76770820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{548363}}^1$

素因数の和:548379

約数の個数: 24

約数和(自身を含む): 184250304

約数和(自身を除く): 107479484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 548363, 1096726, 2193452, 2741815, 3838541, 5483630, 7677082, 10967260, 15354164, 19192705, 38385410, 76770820]

約数ペア:

[(1, 76770820), (2, 38385410), (4, 19192705), (5, 15354164), (7, 10967260), (10, 7677082), (14, 5483630), (20, 3838541), (28, 2741815), (35, 2193452), (70, 1096726), (140, 548363)]