13578060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2333}}^1$

素因数の和:2442

約数の個数: 48

約数和(自身を含む): 38426976

約数和(自身を除く): 24848916

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, 2333, 2910, 4666, 5820, 6999, 9332, 11665, 13998, 23330, 27996, 34995, 46660, 69990, 139980, 226301, 452602, 678903, 905204, 1131505, 1357806, 2263010, 2715612, 3394515, 4526020, 6789030, 13578060]

約数ペア:

[(1, 13578060), (2, 6789030), (3, 4526020), (4, 3394515), (5, 2715612), (6, 2263010), (10, 1357806), (12, 1131505), (15, 905204), (20, 678903), (30, 452602), (60, 226301), (97, 139980), (194, 69990), (291, 46660), (388, 34995), (485, 27996), (582, 23330), (970, 13998), (1164, 11665), (1455, 9332), (1940, 6999), (2333, 5820), (2910, 4666)]