27851820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{464197}}^1$

素因数の和:464209

約数の個数: 24

約数和(自身を含む): 77985264

約数和(自身を除く): 50133444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 464197, 928394, 1392591, 1856788, 2320985, 2785182, 4641970, 5570364, 6962955, 9283940, 13925910, 27851820]

約数ペア:

[(1, 27851820), (2, 13925910), (3, 9283940), (4, 6962955), (5, 5570364), (6, 4641970), (10, 2785182), (12, 2320985), (15, 1856788), (20, 1392591), (30, 928394), (60, 464197)]