27443910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5413}}^1$

素因数の和:5449

約数の個数: 48

約数和(自身を含む): 71334864

約数和(自身を除く): 43890954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 5413, 10826, 16239, 27065, 32478, 54130, 70369, 81195, 140738, 162390, 211107, 351845, 422214, 703690, 914797, 1055535, 1829594, 2111070, 2744391, 4573985, 5488782, 9147970, 13721955, 27443910]

約数ペア:

[(1, 27443910), (2, 13721955), (3, 9147970), (5, 5488782), (6, 4573985), (10, 2744391), (13, 2111070), (15, 1829594), (26, 1055535), (30, 914797), (39, 703690), (65, 422214), (78, 351845), (130, 211107), (169, 162390), (195, 140738), (338, 81195), (390, 70369), (507, 54130), (845, 32478), (1014, 27065), (1690, 16239), (2535, 10826), (5070, 5413)]