31727730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10903}}^1$

素因数の和:11010

約数の個数: 32

約数和(自身を含む): 76938624

約数和(自身を除く): 45210894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 10903, 21806, 32709, 54515, 65418, 109030, 163545, 327090, 1057591, 2115182, 3172773, 5287955, 6345546, 10575910, 15863865, 31727730]

約数ペア:

[(1, 31727730), (2, 15863865), (3, 10575910), (5, 6345546), (6, 5287955), (10, 3172773), (15, 2115182), (30, 1057591), (97, 327090), (194, 163545), (291, 109030), (485, 65418), (582, 54515), (970, 32709), (1455, 21806), (2910, 10903)]