13147770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{438259}}^1$

素因数の和:438269

約数の個数: 16

約数和(自身を含む): 31554720

約数和(自身を除く): 18406950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 438259, 876518, 1314777, 2191295, 2629554, 4382590, 6573885, 13147770]

約数ペア:

[(1, 13147770), (2, 6573885), (3, 4382590), (5, 2629554), (6, 2191295), (10, 1314777), (15, 876518), (30, 438259)]