19466730

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{8011}}^1$

素因数の和:8033

約数の個数: 48

約数和(自身を含む): 52494624

約数和(自身を除く): 33027894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 8011, 16022, 24033, 40055, 48066, 72099, 80110, 120165, 144198, 216297, 240330, 360495, 432594, 648891, 720990, 1081485, 1297782, 1946673, 2162970, 3244455, 3893346, 6488910, 9733365, 19466730]

約数ペア:

[(1, 19466730), (2, 9733365), (3, 6488910), (5, 3893346), (6, 3244455), (9, 2162970), (10, 1946673), (15, 1297782), (18, 1081485), (27, 720990), (30, 648891), (45, 432594), (54, 360495), (81, 240330), (90, 216297), (135, 144198), (162, 120165), (243, 80110), (270, 72099), (405, 48066), (486, 40055), (810, 24033), (1215, 16022), (2430, 8011)]