15898380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9137}}^1$

素因数の和:9178

約数の個数: 48

約数和(自身を含む): 46055520

約数和(自身を除く): 30157140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 9137, 18274, 27411, 36548, 45685, 54822, 91370, 109644, 137055, 182740, 264973, 274110, 529946, 548220, 794919, 1059892, 1324865, 1589838, 2649730, 3179676, 3974595, 5299460, 7949190, 15898380]

約数ペア:

[(1, 15898380), (2, 7949190), (3, 5299460), (4, 3974595), (5, 3179676), (6, 2649730), (10, 1589838), (12, 1324865), (15, 1059892), (20, 794919), (29, 548220), (30, 529946), (58, 274110), (60, 264973), (87, 182740), (116, 137055), (145, 109644), (174, 91370), (290, 54822), (348, 45685), (435, 36548), (580, 27411), (870, 18274), (1740, 9137)]