223386870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1063747}}^1$

素因数の和:1063764

約数の個数: 32

約数和(自身を含む): 612718848

約数和(自身を除く): 389331978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1063747, 2127494, 3191241, 5318735, 6382482, 7446229, 10637470, 14892458, 15956205, 22338687, 31912410, 37231145, 44677374, 74462290, 111693435, 223386870]

約数ペア:

[(1, 223386870), (2, 111693435), (3, 74462290), (5, 44677374), (6, 37231145), (7, 31912410), (10, 22338687), (14, 15956205), (15, 14892458), (21, 10637470), (30, 7446229), (35, 6382482), (42, 5318735), (70, 3191241), (105, 2127494), (210, 1063747)]