12588780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{209813}}^1$

素因数の和:209825

約数の個数: 24

約数和(自身を含む): 35248752

約数和(自身を除く): 22659972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 209813, 419626, 629439, 839252, 1049065, 1258878, 2098130, 2517756, 3147195, 4196260, 6294390, 12588780]

約数ペア:

[(1, 12588780), (2, 6294390), (3, 4196260), (4, 3147195), (5, 2517756), (6, 2098130), (10, 1258878), (12, 1049065), (15, 839252), (20, 629439), (30, 419626), (60, 209813)]