139275270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{11813}}^1$

素因数の和:11957

約数の個数: 48

約数和(自身を含む): 364910832

約数和(自身を除く): 225635562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 11813, 23626, 35439, 59065, 70878, 106317, 118130, 177195, 212634, 354390, 531585, 1063170, 1547503, 3095006, 4642509, 7737515, 9285018, 13927527, 15475030, 23212545, 27855054, 46425090, 69637635, 139275270]

約数ペア:

[(1, 139275270), (2, 69637635), (3, 46425090), (5, 27855054), (6, 23212545), (9, 15475030), (10, 13927527), (15, 9285018), (18, 7737515), (30, 4642509), (45, 3095006), (90, 1547503), (131, 1063170), (262, 531585), (393, 354390), (655, 212634), (786, 177195), (1179, 118130), (1310, 106317), (1965, 70878), (2358, 59065), (3930, 35439), (5895, 23626), (11790, 11813)]