27229260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15649}}^1$

素因数の和:15690

約数の個数: 48

約数和(自身を含む): 78876000

約数和(自身を除く): 51646740

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, 15649, 31298, 46947, 62596, 78245, 93894, 156490, 187788, 234735, 312980, 453821, 469470, 907642, 938940, 1361463, 1815284, 2269105, 2722926, 4538210, 5445852, 6807315, 9076420, 13614630, 27229260]

約数ペア:

[(1, 27229260), (2, 13614630), (3, 9076420), (4, 6807315), (5, 5445852), (6, 4538210), (10, 2722926), (12, 2269105), (15, 1815284), (20, 1361463), (29, 938940), (30, 907642), (58, 469470), (60, 453821), (87, 312980), (116, 234735), (145, 187788), (174, 156490), (290, 93894), (348, 78245), (435, 62596), (580, 46947), (870, 31298), (1740, 15649)]