2912800210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{117499}}^1$

素因数の和:117610

約数の個数: 32

約数和(自身を含む): 5465160000

約数和(自身を除く): 2552359790

約数列:

[1, 2, 5, 10, 37, 67, 74, 134, 185, 335, 370, 670, 2479, 4958, 12395, 24790, 117499, 234998, 587495, 1174990, 4347463, 7872433, 8694926, 15744866, 21737315, 39362165, 43474630, 78724330, 291280021, 582560042, 1456400105, 2912800210]

約数ペア:

[(1, 2912800210), (2, 1456400105), (5, 582560042), (10, 291280021), (37, 78724330), (67, 43474630), (74, 39362165), (134, 21737315), (185, 15744866), (335, 8694926), (370, 7872433), (670, 4347463), (2479, 1174990), (4958, 587495), (12395, 234998), (24790, 117499)]