2277730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2530

約数の個数: 32

約数和(自身を含む): 5048064

約数和(自身を除く): 2770334

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2503, 5006, 12515, 17521, 25030, 32539, 35042, 65078, 87605, 162695, 175210, 227773, 325390, 455546, 1138865, 2277730]

約数ペア:

[(1, 2277730), (2, 1138865), (5, 455546), (7, 325390), (10, 227773), (13, 175210), (14, 162695), (26, 87605), (35, 65078), (65, 35042), (70, 32539), (91, 25030), (130, 17521), (182, 12515), (455, 5006), (910, 2503)]