3079460

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1439}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 6531840

約数和(自身を除く): 3452380

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 1439, 2140, 2878, 5756, 7195, 14390, 28780, 153973, 307946, 615892, 769865, 1539730, 3079460]

約数ペア:

[(1, 3079460), (2, 1539730), (4, 769865), (5, 615892), (10, 307946), (20, 153973), (107, 28780), (214, 14390), (428, 7195), (535, 5756), (1070, 2878), (1439, 2140)]