13321031710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{27185779}}^1$

素因数の和:27185800

約数の個数: 24

約数和(自身を含む): 27892610280

約数和(自身を除く): 14571578570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 27185779, 54371558, 135928895, 190300453, 271857790, 380600906, 951502265, 1332103171, 1903004530, 2664206342, 6660515855, 13321031710]

約数ペア:

[(1, 13321031710), (2, 6660515855), (5, 2664206342), (7, 1903004530), (10, 1332103171), (14, 951502265), (35, 380600906), (49, 271857790), (70, 190300453), (98, 135928895), (245, 54371558), (490, 27185779)]