30849378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3691}}^1$

素因数の和:3902

約数の個数: 32

約数和(自身を含む): 70886400

約数和(自身を除く): 40037022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 3691, 4179, 7382, 8358, 11073, 22146, 25837, 51674, 77511, 155022, 734509, 1469018, 2203527, 4407054, 5141563, 10283126, 15424689, 30849378]

約数ペア:

[(1, 30849378), (2, 15424689), (3, 10283126), (6, 5141563), (7, 4407054), (14, 2203527), (21, 1469018), (42, 734509), (199, 155022), (398, 77511), (597, 51674), (1194, 25837), (1393, 22146), (2786, 11073), (3691, 8358), (4179, 7382)]