154348620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{32563}}^1$

素因数の和:32654

約数の個数: 48

約数和(自身を含む): 437660160

約数和(自身を除く): 283311540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 32563, 65126, 97689, 130252, 162815, 195378, 325630, 390756, 488445, 651260, 976890, 1953780, 2572477, 5144954, 7717431, 10289908, 12862385, 15434862, 25724770, 30869724, 38587155, 51449540, 77174310, 154348620]

約数ペア:

[(1, 154348620), (2, 77174310), (3, 51449540), (4, 38587155), (5, 30869724), (6, 25724770), (10, 15434862), (12, 12862385), (15, 10289908), (20, 7717431), (30, 5144954), (60, 2572477), (79, 1953780), (158, 976890), (237, 651260), (316, 488445), (395, 390756), (474, 325630), (790, 195378), (948, 162815), (1185, 130252), (1580, 97689), (2370, 65126), (4740, 32563)]