18602340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10691}}^1$

素因数の和:10732

約数の個数: 48

約数和(自身を含む): 53887680

約数和(自身を除く): 35285340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 10691, 21382, 32073, 42764, 53455, 64146, 106910, 128292, 160365, 213820, 310039, 320730, 620078, 641460, 930117, 1240156, 1550195, 1860234, 3100390, 3720468, 4650585, 6200780, 9301170, 18602340]

約数ペア:

[(1, 18602340), (2, 9301170), (3, 6200780), (4, 4650585), (5, 3720468), (6, 3100390), (10, 1860234), (12, 1550195), (15, 1240156), (20, 930117), (29, 641460), (30, 620078), (58, 320730), (60, 310039), (87, 213820), (116, 160365), (145, 128292), (174, 106910), (290, 64146), (348, 53455), (435, 42764), (580, 32073), (870, 21382), (1740, 10691)]