30850620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{514177}}^1$

素因数の和:514189

約数の個数: 24

約数和(自身を含む): 86381904

約数和(自身を除く): 55531284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 514177, 1028354, 1542531, 2056708, 2570885, 3085062, 5141770, 6170124, 7712655, 10283540, 15425310, 30850620]

約数ペア:

[(1, 30850620), (2, 15425310), (3, 10283540), (4, 7712655), (5, 6170124), (6, 5141770), (10, 3085062), (12, 2570885), (15, 2056708), (20, 1542531), (30, 1028354), (60, 514177)]