10865940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1867}}^1$

素因数の和:1976

約数の個数: 48

約数和(自身を含む): 30754752

約数和(自身を除く): 19888812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1867, 1940, 2910, 3734, 5601, 5820, 7468, 9335, 11202, 18670, 22404, 28005, 37340, 56010, 112020, 181099, 362198, 543297, 724396, 905495, 1086594, 1810990, 2173188, 2716485, 3621980, 5432970, 10865940]

約数ペア:

[(1, 10865940), (2, 5432970), (3, 3621980), (4, 2716485), (5, 2173188), (6, 1810990), (10, 1086594), (12, 905495), (15, 724396), (20, 543297), (30, 362198), (60, 181099), (97, 112020), (194, 56010), (291, 37340), (388, 28005), (485, 22404), (582, 18670), (970, 11202), (1164, 9335), (1455, 7468), (1867, 5820), (1940, 5601), (2910, 3734)]