12356730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{547}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 32314464

約数和(自身を除く): 19957734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 547, 753, 1094, 1255, 1506, 1641, 2259, 2510, 2735, 3282, 3765, 4518, 4923, 5470, 7530, 8205, 9846, 11295, 16410, 22590, 24615, 49230, 137297, 274594, 411891, 686485, 823782, 1235673, 1372970, 2059455, 2471346, 4118910, 6178365, 12356730]

約数ペア:

[(1, 12356730), (2, 6178365), (3, 4118910), (5, 2471346), (6, 2059455), (9, 1372970), (10, 1235673), (15, 823782), (18, 686485), (30, 411891), (45, 274594), (90, 137297), (251, 49230), (502, 24615), (547, 22590), (753, 16410), (1094, 11295), (1255, 9846), (1506, 8205), (1641, 7530), (2259, 5470), (2510, 4923), (2735, 4518), (3282, 3765)]