85932980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{613807}}^1$

素因数の和:613823

約数の個数: 24

約数和(自身を含む): 206239488

約数和(自身を除く): 120306508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 613807, 1227614, 2455228, 3069035, 4296649, 6138070, 8593298, 12276140, 17186596, 21483245, 42966490, 85932980]

約数ペア:

[(1, 85932980), (2, 42966490), (4, 21483245), (5, 17186596), (7, 12276140), (10, 8593298), (14, 6138070), (20, 4296649), (28, 3069035), (35, 2455228), (70, 1227614), (140, 613807)]