27540030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131143}}^1$

素因数の和:131160

約数の個数: 32

約数和(自身を含む): 75538944

約数和(自身を除く): 47998914

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 131143, 262286, 393429, 655715, 786858, 918001, 1311430, 1836002, 1967145, 2754003, 3934290, 4590005, 5508006, 9180010, 13770015, 27540030]

約数ペア:

[(1, 27540030), (2, 13770015), (3, 9180010), (5, 5508006), (6, 4590005), (7, 3934290), (10, 2754003), (14, 1967145), (15, 1836002), (21, 1311430), (30, 918001), (35, 786858), (42, 655715), (70, 393429), (105, 262286), (210, 131143)]