142734180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{4349}}^1$

素因数の和:4908

約数の個数: 48

約数和(自身を含む): 400478400

約数和(自身を除く): 257744220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2735, 3282, 4349, 5470, 6564, 8205, 8698, 10940, 13047, 16410, 17396, 21745, 26094, 32820, 43490, 52188, 65235, 86980, 130470, 260940, 2378903, 4757806, 7136709, 9515612, 11894515, 14273418, 23789030, 28546836, 35683545, 47578060, 71367090, 142734180]

約数ペア:

[(1, 142734180), (2, 71367090), (3, 47578060), (4, 35683545), (5, 28546836), (6, 23789030), (10, 14273418), (12, 11894515), (15, 9515612), (20, 7136709), (30, 4757806), (60, 2378903), (547, 260940), (1094, 130470), (1641, 86980), (2188, 65235), (2735, 52188), (3282, 43490), (4349, 32820), (5470, 26094), (6564, 21745), (8205, 17396), (8698, 16410), (10940, 13047)]