2645340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{44089}}^1$

素因数の和:44101

約数の個数: 24

約数和(自身を含む): 7407120

約数和(自身を除く): 4761780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 44089, 88178, 132267, 176356, 220445, 264534, 440890, 529068, 661335, 881780, 1322670, 2645340]

約数ペア:

[(1, 2645340), (2, 1322670), (3, 881780), (4, 661335), (5, 529068), (6, 440890), (10, 264534), (12, 220445), (15, 176356), (20, 132267), (30, 88178), (60, 44089)]