28384770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10631}}^1$

素因数の和:10730

約数の個数: 32

約数和(自身を含む): 68895360

約数和(自身を除く): 40510590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 10631, 21262, 31893, 53155, 63786, 106310, 159465, 318930, 946159, 1892318, 2838477, 4730795, 5676954, 9461590, 14192385, 28384770]

約数ペア:

[(1, 28384770), (2, 14192385), (3, 9461590), (5, 5676954), (6, 4730795), (10, 2838477), (15, 1892318), (30, 946159), (89, 318930), (178, 159465), (267, 106310), (445, 63786), (534, 53155), (890, 31893), (1335, 21262), (2670, 10631)]