27309800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19507}}^1$

素因数の和:19530

約数の個数: 48

約数和(自身を含む): 72569760

約数和(自身を除く): 45259960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 19507, 39014, 78028, 97535, 136549, 156056, 195070, 273098, 390140, 487675, 546196, 682745, 780280, 975350, 1092392, 1365490, 1950700, 2730980, 3413725, 3901400, 5461960, 6827450, 13654900, 27309800]

約数ペア:

[(1, 27309800), (2, 13654900), (4, 6827450), (5, 5461960), (7, 3901400), (8, 3413725), (10, 2730980), (14, 1950700), (20, 1365490), (25, 1092392), (28, 975350), (35, 780280), (40, 682745), (50, 546196), (56, 487675), (70, 390140), (100, 273098), (140, 195070), (175, 156056), (200, 136549), (280, 97535), (350, 78028), (700, 39014), (1400, 19507)]