502460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 1251264

約数和(自身を除く): 748804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 97, 140, 148, 185, 194, 259, 370, 388, 485, 518, 679, 740, 970, 1036, 1295, 1358, 1940, 2590, 2716, 3395, 3589, 5180, 6790, 7178, 13580, 14356, 17945, 25123, 35890, 50246, 71780, 100492, 125615, 251230, 502460]

約数ペア:

[(1, 502460), (2, 251230), (4, 125615), (5, 100492), (7, 71780), (10, 50246), (14, 35890), (20, 25123), (28, 17945), (35, 14356), (37, 13580), (70, 7178), (74, 6790), (97, 5180), (140, 3589), (148, 3395), (185, 2716), (194, 2590), (259, 1940), (370, 1358), (388, 1295), (485, 1036), (518, 970), (679, 740)]