2057671620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3810503}}^1$

素因数の和:3810521

約数の個数: 48

約数和(自身を含む): 6401646720

約数和(自身を除く): 4343975100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3810503, 7621006, 11431509, 15242012, 19052515, 22863018, 34294527, 38105030, 45726036, 57157545, 68589054, 76210060, 102883581, 114315090, 137178108, 171472635, 205767162, 228630180, 342945270, 411534324, 514417905, 685890540, 1028835810, 2057671620]

約数ペア:

[(1, 2057671620), (2, 1028835810), (3, 685890540), (4, 514417905), (5, 411534324), (6, 342945270), (9, 228630180), (10, 205767162), (12, 171472635), (15, 137178108), (18, 114315090), (20, 102883581), (27, 76210060), (30, 68589054), (36, 57157545), (45, 45726036), (54, 38105030), (60, 34294527), (90, 22863018), (108, 19052515), (135, 15242012), (180, 11431509), (270, 7621006), (540, 3810503)]