190426020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3173767}}^1$

素因数の和:3173779

約数の個数: 24

約数和(自身を含む): 533193024

約数和(自身を除く): 342767004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3173767, 6347534, 9521301, 12695068, 15868835, 19042602, 31737670, 38085204, 47606505, 63475340, 95213010, 190426020]

約数ペア:

[(1, 190426020), (2, 95213010), (3, 63475340), (4, 47606505), (5, 38085204), (6, 31737670), (10, 19042602), (12, 15868835), (15, 12695068), (20, 9521301), (30, 6347534), (60, 3173767)]