30944860

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2549}}^1$

素因数の和:3165

約数の個数: 24

約数和(自身を含む): 65116800

約数和(自身を除く): 34171940

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 2549, 3035, 5098, 6070, 10196, 12140, 12745, 25490, 50980, 1547243, 3094486, 6188972, 7736215, 15472430, 30944860]

約数ペア:

[(1, 30944860), (2, 15472430), (4, 7736215), (5, 6188972), (10, 3094486), (20, 1547243), (607, 50980), (1214, 25490), (2428, 12745), (2549, 12140), (3035, 10196), (5098, 6070)]