561991710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{2676151}}^1$

素因数の和:2676168

約数の個数: 32

約数和(自身を含む): 1541463552

約数和(自身を除く): 979471842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 2676151, 5352302, 8028453, 13380755, 16056906, 18733057, 26761510, 37466114, 40142265, 56199171, 80284530, 93665285, 112398342, 187330570, 280995855, 561991710]

約数ペア:

[(1, 561991710), (2, 280995855), (3, 187330570), (5, 112398342), (6, 93665285), (7, 80284530), (10, 56199171), (14, 40142265), (15, 37466114), (21, 26761510), (30, 18733057), (35, 16056906), (42, 13380755), (70, 8028453), (105, 5352302), (210, 2676151)]