2488579620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{427591}}^1$

素因数の和:427700

約数の個数: 48

約数和(自身を含む): 7039874688

約数和(自身を除く): 4551295068

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, 427591, 855182, 1282773, 1710364, 2137955, 2565546, 4275910, 5131092, 6413865, 8551820, 12827730, 25655460, 41476327, 82952654, 124428981, 165905308, 207381635, 248857962, 414763270, 497715924, 622144905, 829526540, 1244289810, 2488579620]

約数ペア:

[(1, 2488579620), (2, 1244289810), (3, 829526540), (4, 622144905), (5, 497715924), (6, 414763270), (10, 248857962), (12, 207381635), (15, 165905308), (20, 124428981), (30, 82952654), (60, 41476327), (97, 25655460), (194, 12827730), (291, 8551820), (388, 6413865), (485, 5131092), (582, 4275910), (970, 2565546), (1164, 2137955), (1455, 1710364), (1940, 1282773), (2910, 855182), (5820, 427591)]