2847530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 6168960

約数和(自身を除く): 3321430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 2141, 4282, 10705, 14987, 21410, 29974, 40679, 74935, 81358, 149870, 203395, 284753, 406790, 569506, 1423765, 2847530]

約数ペア:

[(1, 2847530), (2, 1423765), (5, 569506), (7, 406790), (10, 284753), (14, 203395), (19, 149870), (35, 81358), (38, 74935), (70, 40679), (95, 29974), (133, 21410), (190, 14987), (266, 10705), (665, 4282), (1330, 2141)]