30397864

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2999}}^1$

素因数の和:3193

約数の個数: 32

約数和(自身を含む): 65520000

約数和(自身を除く): 35122136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 2999, 5068, 5998, 10136, 11996, 20993, 23992, 41986, 83972, 167944, 542819, 1085638, 2171276, 3799733, 4342552, 7599466, 15198932, 30397864]

約数ペア:

[(1, 30397864), (2, 15198932), (4, 7599466), (7, 4342552), (8, 3799733), (14, 2171276), (28, 1085638), (56, 542819), (181, 167944), (362, 83972), (724, 41986), (1267, 23992), (1448, 20993), (2534, 11996), (2999, 10136), (5068, 5998)]