22779630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{28123}}^1$

素因数の和:28142

約数の個数: 40

約数和(自身を含む): 61254072

約数和(自身を除く): 38474442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 28123, 56246, 84369, 140615, 168738, 253107, 281230, 421845, 506214, 759321, 843690, 1265535, 1518642, 2277963, 2531070, 3796605, 4555926, 7593210, 11389815, 22779630]

約数ペア:

[(1, 22779630), (2, 11389815), (3, 7593210), (5, 4555926), (6, 3796605), (9, 2531070), (10, 2277963), (15, 1518642), (18, 1265535), (27, 843690), (30, 759321), (45, 506214), (54, 421845), (81, 281230), (90, 253107), (135, 168738), (162, 140615), (270, 84369), (405, 56246), (810, 28123)]