2648730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{12613}}^1$

素因数の和:12630

約数の個数: 32

約数和(自身を含む): 7265664

約数和(自身を除く): 4616934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 12613, 25226, 37839, 63065, 75678, 88291, 126130, 176582, 189195, 264873, 378390, 441455, 529746, 882910, 1324365, 2648730]

約数ペア:

[(1, 2648730), (2, 1324365), (3, 882910), (5, 529746), (6, 441455), (7, 378390), (10, 264873), (14, 189195), (15, 176582), (21, 126130), (30, 88291), (35, 75678), (42, 63065), (70, 37839), (105, 25226), (210, 12613)]