28582140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{476369}}^1$

素因数の和:476381

約数の個数: 24

約数和(自身を含む): 80030160

約数和(自身を除く): 51448020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 476369, 952738, 1429107, 1905476, 2381845, 2858214, 4763690, 5716428, 7145535, 9527380, 14291070, 28582140]

約数ペア:

[(1, 28582140), (2, 14291070), (3, 9527380), (4, 7145535), (5, 5716428), (6, 4763690), (10, 2858214), (12, 2381845), (15, 1905476), (20, 1429107), (30, 952738), (60, 476369)]