471235020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{56503}}^1$

素因数の和:56654

約数の個数: 48

約数和(自身を含む): 1328974080

約数和(自身を除く): 857739060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 56503, 113006, 169509, 226012, 282515, 339018, 565030, 678036, 847545, 1130060, 1695090, 3390180, 7853917, 15707834, 23561751, 31415668, 39269585, 47123502, 78539170, 94247004, 117808755, 157078340, 235617510, 471235020]

約数ペア:

[(1, 471235020), (2, 235617510), (3, 157078340), (4, 117808755), (5, 94247004), (6, 78539170), (10, 47123502), (12, 39269585), (15, 31415668), (20, 23561751), (30, 15707834), (60, 7853917), (139, 3390180), (278, 1695090), (417, 1130060), (556, 847545), (695, 678036), (834, 565030), (1390, 339018), (1668, 282515), (2085, 226012), (2780, 169509), (4170, 113006), (8340, 56503)]