30243066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6991}}^1$

素因数の和:7106

約数の個数: 32

約数和(自身を含む): 69808128

約数和(自身を除く): 39565062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 6991, 13982, 20973, 41946, 48937, 97874, 146811, 293622, 720073, 1440146, 2160219, 4320438, 5040511, 10081022, 15121533, 30243066]

約数ペア:

[(1, 30243066), (2, 15121533), (3, 10081022), (6, 5040511), (7, 4320438), (14, 2160219), (21, 1440146), (42, 720073), (103, 293622), (206, 146811), (309, 97874), (618, 48937), (721, 41946), (1442, 20973), (2163, 13982), (4326, 6991)]