283328710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1873}}^1\times {\mathrm{2161}}^1$

素因数の和:4048

約数の個数: 32

約数和(自身を含む): 583428672

約数和(自身を除く): 300099962

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1873, 2161, 3746, 4322, 9365, 10805, 13111, 15127, 18730, 21610, 26222, 30254, 65555, 75635, 131110, 151270, 4047553, 8095106, 20237765, 28332871, 40475530, 56665742, 141664355, 283328710]

約数ペア:

[(1, 283328710), (2, 141664355), (5, 56665742), (7, 40475530), (10, 28332871), (14, 20237765), (35, 8095106), (70, 4047553), (1873, 151270), (2161, 131110), (3746, 75635), (4322, 65555), (9365, 30254), (10805, 26222), (13111, 21610), (15127, 18730)]