30192939

素因数分解:

$3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1493}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 51632640

約数和(自身を除く): 21439701

約数列:

[1, 3, 7, 9, 21, 27, 63, 107, 189, 321, 749, 963, 1493, 2247, 2889, 4479, 6741, 10451, 13437, 20223, 31353, 40311, 94059, 159751, 282177, 479253, 1118257, 1437759, 3354771, 4313277, 10064313, 30192939]

約数ペア:

[(1, 30192939), (3, 10064313), (7, 4313277), (9, 3354771), (21, 1437759), (27, 1118257), (63, 479253), (107, 282177), (189, 159751), (321, 94059), (749, 40311), (963, 31353), (1493, 20223), (2247, 13437), (2889, 10451), (4479, 6741)]