30155104

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1307}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 68560128

約数和(自身を除く): 38405024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 721, 824, 1307, 1442, 1648, 2614, 2884, 3296, 5228, 5768, 9149, 10456, 11536, 18298, 20912, 23072, 36596, 41824, 73192, 134621, 146384, 269242, 292768, 538484, 942347, 1076968, 1884694, 2153936, 3769388, 4307872, 7538776, 15077552, 30155104]

約数ペア:

[(1, 30155104), (2, 15077552), (4, 7538776), (7, 4307872), (8, 3769388), (14, 2153936), (16, 1884694), (28, 1076968), (32, 942347), (56, 538484), (103, 292768), (112, 269242), (206, 146384), (224, 134621), (412, 73192), (721, 41824), (824, 36596), (1307, 23072), (1442, 20912), (1648, 18298), (2614, 11536), (2884, 10456), (3296, 9149), (5228, 5768)]