107772980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{769807}}^1$

素因数の和:769823

約数の個数: 24

約数和(自身を含む): 258655488

約数和(自身を除く): 150882508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 769807, 1539614, 3079228, 3849035, 5388649, 7698070, 10777298, 15396140, 21554596, 26943245, 53886490, 107772980]

約数ペア:

[(1, 107772980), (2, 53886490), (4, 26943245), (5, 21554596), (7, 15396140), (10, 10777298), (14, 7698070), (20, 5388649), (28, 3849035), (35, 3079228), (70, 1539614), (140, 769807)]