108631460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{775939}}^1$

素因数の和:775955

約数の個数: 24

約数和(自身を含む): 260715840

約数和(自身を除く): 152084380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 775939, 1551878, 3103756, 3879695, 5431573, 7759390, 10863146, 15518780, 21726292, 27157865, 54315730, 108631460]

約数ペア:

[(1, 108631460), (2, 54315730), (4, 27157865), (5, 21726292), (7, 15518780), (10, 10863146), (14, 7759390), (20, 5431573), (28, 3879695), (35, 3103756), (70, 1551878), (140, 775939)]