30871968

素因数分解:

$2^5\times 3^1\times {\mathrm{353}}^1\times {\mathrm{911}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 81357696

約数和(自身を除く): 50485728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 353, 706, 911, 1059, 1412, 1822, 2118, 2733, 2824, 3644, 4236, 5466, 5648, 7288, 8472, 10932, 11296, 14576, 16944, 21864, 29152, 33888, 43728, 87456, 321583, 643166, 964749, 1286332, 1929498, 2572664, 3858996, 5145328, 7717992, 10290656, 15435984, 30871968]

約数ペア:

[(1, 30871968), (2, 15435984), (3, 10290656), (4, 7717992), (6, 5145328), (8, 3858996), (12, 2572664), (16, 1929498), (24, 1286332), (32, 964749), (48, 643166), (96, 321583), (353, 87456), (706, 43728), (911, 33888), (1059, 29152), (1412, 21864), (1822, 16944), (2118, 14576), (2733, 11296), (2824, 10932), (3644, 8472), (4236, 7288), (5466, 5648)]