28153770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{938459}}^1$

素因数の和:938469

約数の個数: 16

約数和(自身を含む): 67569120

約数和(自身を除く): 39415350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 938459, 1876918, 2815377, 4692295, 5630754, 9384590, 14076885, 28153770]

約数ペア:

[(1, 28153770), (2, 14076885), (3, 9384590), (5, 5630754), (6, 4692295), (10, 2815377), (15, 1876918), (30, 938459)]