13151730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{438391}}^1$

素因数の和:438401

約数の個数: 16

約数和(自身を含む): 31564224

約数和(自身を除く): 18412494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 438391, 876782, 1315173, 2191955, 2630346, 4383910, 6575865, 13151730]

約数ペア:

[(1, 13151730), (2, 6575865), (3, 4383910), (5, 2630346), (6, 2191955), (10, 1315173), (15, 876782), (30, 438391)]