12184760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43517}}^1$

素因数の和:43535

約数の個数: 32

約数和(自身を含む): 31332960

約数和(自身を除く): 19148200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 43517, 87034, 174068, 217585, 304619, 348136, 435170, 609238, 870340, 1218476, 1523095, 1740680, 2436952, 3046190, 6092380, 12184760]

約数ペア:

[(1, 12184760), (2, 6092380), (4, 3046190), (5, 2436952), (7, 1740680), (8, 1523095), (10, 1218476), (14, 870340), (20, 609238), (28, 435170), (35, 348136), (40, 304619), (56, 217585), (70, 174068), (140, 87034), (280, 43517)]