10500042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 24736320

約数和(自身を除く): 14236278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 89, 106, 159, 178, 267, 318, 371, 534, 623, 742, 1113, 1246, 1869, 2226, 2809, 3738, 4717, 5618, 8427, 9434, 14151, 16854, 19663, 28302, 33019, 39326, 58989, 66038, 99057, 117978, 198114, 250001, 500002, 750003, 1500006, 1750007, 3500014, 5250021, 10500042]

約数ペア:

[(1, 10500042), (2, 5250021), (3, 3500014), (6, 1750007), (7, 1500006), (14, 750003), (21, 500002), (42, 250001), (53, 198114), (89, 117978), (106, 99057), (159, 66038), (178, 58989), (267, 39326), (318, 33019), (371, 28302), (534, 19663), (623, 16854), (742, 14151), (1113, 9434), (1246, 8427), (1869, 5618), (2226, 4717), (2809, 3738)]