253470660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4224511}}^1$

素因数の和:4224523

約数の個数: 24

約数和(自身を含む): 709718016

約数和(自身を除く): 456247356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4224511, 8449022, 12673533, 16898044, 21122555, 25347066, 42245110, 50694132, 63367665, 84490220, 126735330, 253470660]

約数ペア:

[(1, 253470660), (2, 126735330), (3, 84490220), (4, 63367665), (5, 50694132), (6, 42245110), (10, 25347066), (12, 21122555), (15, 16898044), (20, 12673533), (30, 8449022), (60, 4224511)]