38941620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6691}}^1$

素因数の和:6800

約数の個数: 48

約数和(自身を含む): 110177088

約数和(自身を除く): 71235468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 6691, 13382, 20073, 26764, 33455, 40146, 66910, 80292, 100365, 133820, 200730, 401460, 649027, 1298054, 1947081, 2596108, 3245135, 3894162, 6490270, 7788324, 9735405, 12980540, 19470810, 38941620]

約数ペア:

[(1, 38941620), (2, 19470810), (3, 12980540), (4, 9735405), (5, 7788324), (6, 6490270), (10, 3894162), (12, 3245135), (15, 2596108), (20, 1947081), (30, 1298054), (60, 649027), (97, 401460), (194, 200730), (291, 133820), (388, 100365), (485, 80292), (582, 66910), (970, 40146), (1164, 33455), (1455, 26764), (1940, 20073), (2910, 13382), (5820, 6691)]