30561664

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1527

約数の個数: 64

約数和(自身を含む): 72656640

約数和(自身を除く): 42094976

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 1483, 2576, 2944, 2966, 5152, 5932, 10304, 10381, 11864, 20608, 20762, 23728, 34109, 41524, 47456, 68218, 83048, 94912, 136436, 166096, 189824, 238763, 272872, 332192, 477526, 545744, 664384, 955052, 1091488, 1328768, 1910104, 2182976, 3820208, 4365952, 7640416, 15280832, 30561664]

約数ペア:

[(1, 30561664), (2, 15280832), (4, 7640416), (7, 4365952), (8, 3820208), (14, 2182976), (16, 1910104), (23, 1328768), (28, 1091488), (32, 955052), (46, 664384), (56, 545744), (64, 477526), (92, 332192), (112, 272872), (128, 238763), (161, 189824), (184, 166096), (224, 136436), (322, 94912), (368, 83048), (448, 68218), (644, 47456), (736, 41524), (896, 34109), (1288, 23728), (1472, 20762), (1483, 20608), (2576, 11864), (2944, 10381), (2966, 10304), (5152, 5932)]