2530860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{42181}}^1$

素因数の和:42193

約数の個数: 24

約数和(自身を含む): 7086576

約数和(自身を除く): 4555716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 42181, 84362, 126543, 168724, 210905, 253086, 421810, 506172, 632715, 843620, 1265430, 2530860]

約数ペア:

[(1, 2530860), (2, 1265430), (3, 843620), (4, 632715), (5, 506172), (6, 421810), (10, 253086), (12, 210905), (15, 168724), (20, 126543), (30, 84362), (60, 42181)]