30192780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{503213}}^1$

素因数の和:503225

約数の個数: 24

約数和(自身を含む): 84539952

約数和(自身を除く): 54347172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 503213, 1006426, 1509639, 2012852, 2516065, 3019278, 5032130, 6038556, 7548195, 10064260, 15096390, 30192780]

約数ペア:

[(1, 30192780), (2, 15096390), (3, 10064260), (4, 7548195), (5, 6038556), (6, 5032130), (10, 3019278), (12, 2516065), (15, 2012852), (20, 1509639), (30, 1006426), (60, 503213)]