2550289210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{69661}}^1$

素因数の和:70198

約数の個数: 32

約数和(自身を含む): 5256415872

約数和(自身を除く): 2706126662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 523, 1046, 2615, 3661, 5230, 7322, 18305, 36610, 69661, 139322, 348305, 487627, 696610, 975254, 2438135, 4876270, 36432703, 72865406, 182163515, 255028921, 364327030, 510057842, 1275144605, 2550289210]

約数ペア:

[(1, 2550289210), (2, 1275144605), (5, 510057842), (7, 364327030), (10, 255028921), (14, 182163515), (35, 72865406), (70, 36432703), (523, 4876270), (1046, 2438135), (2615, 975254), (3661, 696610), (5230, 487627), (7322, 348305), (18305, 139322), (36610, 69661)]