46142820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{256349}}^1$

素因数の和:256364

約数の個数: 36

約数和(自身を含む): 139967100

約数和(自身を除く): 93824280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 256349, 512698, 769047, 1025396, 1281745, 1538094, 2307141, 2563490, 3076188, 3845235, 4614282, 5126980, 7690470, 9228564, 11535705, 15380940, 23071410, 46142820]

約数ペア:

[(1, 46142820), (2, 23071410), (3, 15380940), (4, 11535705), (5, 9228564), (6, 7690470), (9, 5126980), (10, 4614282), (12, 3845235), (15, 3076188), (18, 2563490), (20, 2307141), (30, 1538094), (36, 1281745), (45, 1025396), (60, 769047), (90, 512698), (180, 256349)]