30200758

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9941}}^1$

素因数の和:9988

約数の個数: 24

約数和(自身を含む): 54402624

約数和(自身を除く): 24201866

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 9941, 19882, 69587, 139174, 308171, 487109, 616342, 974218, 2157197, 4314394, 15100379, 30200758]

約数ペア:

[(1, 30200758), (2, 15100379), (7, 4314394), (14, 2157197), (31, 974218), (49, 616342), (62, 487109), (98, 308171), (217, 139174), (434, 69587), (1519, 19882), (3038, 9941)]