839692020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13994867}}^1$

素因数の和:13994879

約数の個数: 24

約数和(自身を含む): 2351137824

約数和(自身を除く): 1511445804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13994867, 27989734, 41984601, 55979468, 69974335, 83969202, 139948670, 167938404, 209923005, 279897340, 419846010, 839692020]

約数ペア:

[(1, 839692020), (2, 419846010), (3, 279897340), (4, 209923005), (5, 167938404), (6, 139948670), (10, 83969202), (12, 69974335), (15, 55979468), (20, 41984601), (30, 27989734), (60, 13994867)]