243164910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1653

約数の個数: 64

約数和(自身を含む): 600229440

約数和(自身を除く): 357064530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 89, 122, 178, 183, 267, 305, 366, 445, 534, 610, 890, 915, 1335, 1493, 1830, 2670, 2986, 4479, 5429, 7465, 8958, 10858, 14930, 16287, 22395, 27145, 32574, 44790, 54290, 81435, 91073, 132877, 162870, 182146, 265754, 273219, 398631, 455365, 546438, 664385, 797262, 910730, 1328770, 1366095, 1993155, 2732190, 3986310, 8105497, 16210994, 24316491, 40527485, 48632982, 81054970, 121582455, 243164910]

約数ペア:

[(1, 243164910), (2, 121582455), (3, 81054970), (5, 48632982), (6, 40527485), (10, 24316491), (15, 16210994), (30, 8105497), (61, 3986310), (89, 2732190), (122, 1993155), (178, 1366095), (183, 1328770), (267, 910730), (305, 797262), (366, 664385), (445, 546438), (534, 455365), (610, 398631), (890, 273219), (915, 265754), (1335, 182146), (1493, 162870), (1830, 132877), (2670, 91073), (2986, 81435), (4479, 54290), (5429, 44790), (7465, 32574), (8958, 27145), (10858, 22395), (14930, 16287)]