57438870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{8011}}^1$

素因数の和:8260

約数の個数: 32

約数和(自身を含む): 138447360

約数和(自身を除く): 81008490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 239, 478, 717, 1195, 1434, 2390, 3585, 7170, 8011, 16022, 24033, 40055, 48066, 80110, 120165, 240330, 1914629, 3829258, 5743887, 9573145, 11487774, 19146290, 28719435, 57438870]

約数ペア:

[(1, 57438870), (2, 28719435), (3, 19146290), (5, 11487774), (6, 9573145), (10, 5743887), (15, 3829258), (30, 1914629), (239, 240330), (478, 120165), (717, 80110), (1195, 48066), (1434, 40055), (2390, 24033), (3585, 16022), (7170, 8011)]