28549380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{475823}}^1$

素因数の和:475835

約数の個数: 24

約数和(自身を含む): 79938432

約数和(自身を除く): 51389052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 475823, 951646, 1427469, 1903292, 2379115, 2854938, 4758230, 5709876, 7137345, 9516460, 14274690, 28549380]

約数ペア:

[(1, 28549380), (2, 14274690), (3, 9516460), (4, 7137345), (5, 5709876), (6, 4758230), (10, 2854938), (12, 2379115), (15, 1903292), (20, 1427469), (30, 951646), (60, 475823)]