171475210

素因数分解:

$2^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{13729}}^1$

素因数の和:14985

約数の個数: 16

約数和(自身を含む): 308925000

約数和(自身を除く): 137449790

約数列:

[1, 2, 5, 10, 1249, 2498, 6245, 12490, 13729, 27458, 68645, 137290, 17147521, 34295042, 85737605, 171475210]

約数ペア:

[(1, 171475210), (2, 85737605), (5, 34295042), (10, 17147521), (1249, 137290), (2498, 68645), (6245, 27458), (12490, 13729)]