2555340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42589}}^1$

素因数の和:42601

約数の個数: 24

約数和(自身を含む): 7155120

約数和(自身を除く): 4599780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42589, 85178, 127767, 170356, 212945, 255534, 425890, 511068, 638835, 851780, 1277670, 2555340]

約数ペア:

[(1, 2555340), (2, 1277670), (3, 851780), (4, 638835), (5, 511068), (6, 425890), (10, 255534), (12, 212945), (15, 170356), (20, 127767), (30, 85178), (60, 42589)]