1245491171710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7151}}^1\times {\mathrm{405047}}^1$

素因数の和:412248

約数の個数: 32

約数和(自身を含む): 2294347410432

約数和(自身を除く): 1048856238722

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 7151, 14302, 35755, 71510, 307493, 405047, 614986, 810094, 1537465, 2025235, 3074930, 4050470, 17417021, 34834042, 87085105, 174170210, 2896491097, 5792982194, 14482455485, 28964910970, 124549117171, 249098234342, 622745585855, 1245491171710]

約数ペア:

[(1, 1245491171710), (2, 622745585855), (5, 249098234342), (10, 124549117171), (43, 28964910970), (86, 14482455485), (215, 5792982194), (430, 2896491097), (7151, 174170210), (14302, 87085105), (35755, 34834042), (71510, 17417021), (307493, 4050470), (405047, 3074930), (614986, 2025235), (810094, 1537465)]