23056670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1949}}^1$

素因数の和:1989

約数の個数: 48

約数和(自身を含む): 51386400

約数和(自身を除く): 28329730

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1183, 1690, 1949, 2366, 3898, 5915, 9745, 11830, 13643, 19490, 25337, 27286, 50674, 68215, 126685, 136430, 177359, 253370, 329381, 354718, 658762, 886795, 1646905, 1773590, 2305667, 3293810, 4611334, 11528335, 23056670]

約数ペア:

[(1, 23056670), (2, 11528335), (5, 4611334), (7, 3293810), (10, 2305667), (13, 1773590), (14, 1646905), (26, 886795), (35, 658762), (65, 354718), (70, 329381), (91, 253370), (130, 177359), (169, 136430), (182, 126685), (338, 68215), (455, 50674), (845, 27286), (910, 25337), (1183, 19490), (1690, 13643), (1949, 11830), (2366, 9745), (3898, 5915)]