2702780

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2017}}^1$

素因数の和:2093

約数の個数: 24

約数和(自身を含む): 5763408

約数和(自身を除く): 3060628

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 2017, 4034, 8068, 10085, 20170, 40340, 135139, 270278, 540556, 675695, 1351390, 2702780]

約数ペア:

[(1, 2702780), (2, 1351390), (4, 675695), (5, 540556), (10, 270278), (20, 135139), (67, 40340), (134, 20170), (268, 10085), (335, 8068), (670, 4034), (1340, 2017)]