137827020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4513}}^1$

素因数の和:5034

約数の個数: 48

約数和(自身を含む): 386759520

約数和(自身を除く): 248932500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 509, 1018, 1527, 2036, 2545, 3054, 4513, 5090, 6108, 7635, 9026, 10180, 13539, 15270, 18052, 22565, 27078, 30540, 45130, 54156, 67695, 90260, 135390, 270780, 2297117, 4594234, 6891351, 9188468, 11485585, 13782702, 22971170, 27565404, 34456755, 45942340, 68913510, 137827020]

約数ペア:

[(1, 137827020), (2, 68913510), (3, 45942340), (4, 34456755), (5, 27565404), (6, 22971170), (10, 13782702), (12, 11485585), (15, 9188468), (20, 6891351), (30, 4594234), (60, 2297117), (509, 270780), (1018, 135390), (1527, 90260), (2036, 67695), (2545, 54156), (3054, 45130), (4513, 30540), (5090, 27078), (6108, 22565), (7635, 18052), (9026, 15270), (10180, 13539)]