108630620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{775933}}^1$

素因数の和:775949

約数の個数: 24

約数和(自身を含む): 260713824

約数和(自身を除く): 152083204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 775933, 1551866, 3103732, 3879665, 5431531, 7759330, 10863062, 15518660, 21726124, 27157655, 54315310, 108630620]

約数ペア:

[(1, 108630620), (2, 54315310), (4, 27157655), (5, 21726124), (7, 15518660), (10, 10863062), (14, 7759330), (20, 5431531), (28, 3879665), (35, 3103732), (70, 1551866), (140, 775933)]