28569270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{3389}}^1$

素因数の和:3680

約数の個数: 32

約数和(自身を含む): 68830560

約数和(自身を除く): 40261290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 3389, 4215, 6778, 8430, 10167, 16945, 20334, 33890, 50835, 101670, 952309, 1904618, 2856927, 4761545, 5713854, 9523090, 14284635, 28569270]

約数ペア:

[(1, 28569270), (2, 14284635), (3, 9523090), (5, 5713854), (6, 4761545), (10, 2856927), (15, 1904618), (30, 952309), (281, 101670), (562, 50835), (843, 33890), (1405, 20334), (1686, 16945), (2810, 10167), (3389, 8430), (4215, 6778)]