2079870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5333}}^1$

素因数の和:5356

約数の個数: 32

約数和(自身を含む): 5376672

約数和(自身を除く): 3296802

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5333, 10666, 15999, 26665, 31998, 53330, 69329, 79995, 138658, 159990, 207987, 346645, 415974, 693290, 1039935, 2079870]

約数ペア:

[(1, 2079870), (2, 1039935), (3, 693290), (5, 415974), (6, 346645), (10, 207987), (13, 159990), (15, 138658), (26, 79995), (30, 69329), (39, 53330), (65, 31998), (78, 26665), (130, 15999), (195, 10666), (390, 5333)]