30694815

素因数分解:

$3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 54835200

約数和(自身を除く): 24140385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 271, 813, 839, 1355, 2439, 2517, 4065, 4195, 7317, 7551, 12195, 12585, 22653, 36585, 37755, 113265, 227369, 682107, 1136845, 2046321, 3410535, 6138963, 10231605, 30694815]

約数ペア:

[(1, 30694815), (3, 10231605), (5, 6138963), (9, 3410535), (15, 2046321), (27, 1136845), (45, 682107), (135, 227369), (271, 113265), (813, 37755), (839, 36585), (1355, 22653), (2439, 12585), (2517, 12195), (4065, 7551), (4195, 7317)]