248715030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{26153}}^1$

素因数の和:26480

約数の個数: 32

約数和(自身を含む): 598821984

約数和(自身を除く): 350106954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1585, 1902, 3170, 4755, 9510, 26153, 52306, 78459, 130765, 156918, 261530, 392295, 784590, 8290501, 16581002, 24871503, 41452505, 49743006, 82905010, 124357515, 248715030]

約数ペア:

[(1, 248715030), (2, 124357515), (3, 82905010), (5, 49743006), (6, 41452505), (10, 24871503), (15, 16581002), (30, 8290501), (317, 784590), (634, 392295), (951, 261530), (1585, 156918), (1902, 130765), (3170, 78459), (4755, 52306), (9510, 26153)]