66477540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2393}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 186617088

約数和(自身を除く): 120139548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 463, 926, 1389, 1852, 2315, 2393, 2778, 4630, 4786, 5556, 6945, 7179, 9260, 9572, 11965, 13890, 14358, 23930, 27780, 28716, 35895, 47860, 71790, 143580, 1107959, 2215918, 3323877, 4431836, 5539795, 6647754, 11079590, 13295508, 16619385, 22159180, 33238770, 66477540]

約数ペア:

[(1, 66477540), (2, 33238770), (3, 22159180), (4, 16619385), (5, 13295508), (6, 11079590), (10, 6647754), (12, 5539795), (15, 4431836), (20, 3323877), (30, 2215918), (60, 1107959), (463, 143580), (926, 71790), (1389, 47860), (1852, 35895), (2315, 28716), (2393, 27780), (2778, 23930), (4630, 14358), (4786, 13890), (5556, 11965), (6945, 9572), (7179, 9260)]