26899692660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{989687}}^1$

素因数の和:989853

約数の個数: 72

約数和(自身を含む): 82136186496

約数和(自身を除く): 55236493836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6795, 9060, 13590, 27180, 989687, 1979374, 2969061, 3958748, 4948435, 5938122, 8907183, 9896870, 11876244, 14845305, 17814366, 19793740, 29690610, 35628732, 44535915, 59381220, 89071830, 149442737, 178143660, 298885474, 448328211, 597770948, 747213685, 896656422, 1344984633, 1494427370, 1793312844, 2241641055, 2689969266, 2988854740, 4483282110, 5379938532, 6724923165, 8966564220, 13449846330, 26899692660]

約数ペア:

[(1, 26899692660), (2, 13449846330), (3, 8966564220), (4, 6724923165), (5, 5379938532), (6, 4483282110), (9, 2988854740), (10, 2689969266), (12, 2241641055), (15, 1793312844), (18, 1494427370), (20, 1344984633), (30, 896656422), (36, 747213685), (45, 597770948), (60, 448328211), (90, 298885474), (151, 178143660), (180, 149442737), (302, 89071830), (453, 59381220), (604, 44535915), (755, 35628732), (906, 29690610), (1359, 19793740), (1510, 17814366), (1812, 14845305), (2265, 11876244), (2718, 9896870), (3020, 8907183), (4530, 5938122), (5436, 4948435), (6795, 3958748), (9060, 2969061), (13590, 1979374), (27180, 989687)]