254647570

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{380071}}^1$

素因数の和:380145

約数の個数: 16

約数和(自身を含む): 465208128

約数和(自身を除く): 210560558

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 380071, 760142, 1900355, 3800710, 25464757, 50929514, 127323785, 254647570]

約数ペア:

[(1, 254647570), (2, 127323785), (5, 50929514), (10, 25464757), (67, 3800710), (134, 1900355), (335, 760142), (670, 380071)]