30866820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1433}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 86728320

約数和(自身を除く): 55861500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1433, 1436, 1795, 2154, 2866, 3590, 4299, 4308, 5385, 5732, 7165, 7180, 8598, 10770, 14330, 17196, 21495, 21540, 28660, 42990, 85980, 514447, 1028894, 1543341, 2057788, 2572235, 3086682, 5144470, 6173364, 7716705, 10288940, 15433410, 30866820]

約数ペア:

[(1, 30866820), (2, 15433410), (3, 10288940), (4, 7716705), (5, 6173364), (6, 5144470), (10, 3086682), (12, 2572235), (15, 2057788), (20, 1543341), (30, 1028894), (60, 514447), (359, 85980), (718, 42990), (1077, 28660), (1433, 21540), (1436, 21495), (1795, 17196), (2154, 14330), (2866, 10770), (3590, 8598), (4299, 7180), (4308, 7165), (5385, 5732)]