16407090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{8681}}^1$

素因数の和:8704

約数の個数: 64

約数和(自身を含む): 50008320

約数和(自身を除く): 33601230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 8681, 17362, 26043, 43405, 52086, 60767, 78129, 86810, 121534, 130215, 156258, 182301, 234387, 260430, 303835, 364602, 390645, 468774, 546903, 607670, 781290, 911505, 1093806, 1171935, 1640709, 1823010, 2343870, 2734515, 3281418, 5469030, 8203545, 16407090]

約数ペア:

[(1, 16407090), (2, 8203545), (3, 5469030), (5, 3281418), (6, 2734515), (7, 2343870), (9, 1823010), (10, 1640709), (14, 1171935), (15, 1093806), (18, 911505), (21, 781290), (27, 607670), (30, 546903), (35, 468774), (42, 390645), (45, 364602), (54, 303835), (63, 260430), (70, 234387), (90, 182301), (105, 156258), (126, 130215), (135, 121534), (189, 86810), (210, 78129), (270, 60767), (315, 52086), (378, 43405), (630, 26043), (945, 17362), (1890, 8681)]