30408896

素因数分解:

$2^6\times 7^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:781

約数の個数: 56

約数和(自身を含む): 69738240

約数和(自身を除く): 39329344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 206, 224, 412, 448, 659, 721, 824, 1318, 1442, 1648, 2636, 2884, 3296, 4613, 5272, 5768, 6592, 9226, 10544, 11536, 18452, 21088, 23072, 36904, 42176, 46144, 67877, 73808, 135754, 147616, 271508, 295232, 475139, 543016, 950278, 1086032, 1900556, 2172064, 3801112, 4344128, 7602224, 15204448, 30408896]

約数ペア:

[(1, 30408896), (2, 15204448), (4, 7602224), (7, 4344128), (8, 3801112), (14, 2172064), (16, 1900556), (28, 1086032), (32, 950278), (56, 543016), (64, 475139), (103, 295232), (112, 271508), (206, 147616), (224, 135754), (412, 73808), (448, 67877), (659, 46144), (721, 42176), (824, 36904), (1318, 23072), (1442, 21088), (1648, 18452), (2636, 11536), (2884, 10544), (3296, 9226), (4613, 6592), (5272, 5768)]