11294820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 34594560

約数和(自身を除く): 23299740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 479, 524, 655, 786, 958, 1179, 1310, 1437, 1572, 1916, 1965, 2358, 2395, 2620, 2874, 3930, 4311, 4716, 4790, 5748, 5895, 7185, 7860, 8622, 9580, 11790, 14370, 17244, 21555, 23580, 28740, 43110, 62749, 86220, 125498, 188247, 250996, 313745, 376494, 564741, 627490, 752988, 941235, 1129482, 1254980, 1882470, 2258964, 2823705, 3764940, 5647410, 11294820]

約数ペア:

[(1, 11294820), (2, 5647410), (3, 3764940), (4, 2823705), (5, 2258964), (6, 1882470), (9, 1254980), (10, 1129482), (12, 941235), (15, 752988), (18, 627490), (20, 564741), (30, 376494), (36, 313745), (45, 250996), (60, 188247), (90, 125498), (131, 86220), (180, 62749), (262, 43110), (393, 28740), (479, 23580), (524, 21555), (655, 17244), (786, 14370), (958, 11790), (1179, 9580), (1310, 8622), (1437, 7860), (1572, 7185), (1916, 5895), (1965, 5748), (2358, 4790), (2395, 4716), (2620, 4311), (2874, 3930)]