2645580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6299}}^1$

素因数の和:6318

約数の個数: 48

約数和(自身を含む): 8467200

約数和(自身を除く): 5821620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 6299, 12598, 18897, 25196, 31495, 37794, 44093, 62990, 75588, 88186, 94485, 125980, 132279, 176372, 188970, 220465, 264558, 377940, 440930, 529116, 661395, 881860, 1322790, 2645580]

約数ペア:

[(1, 2645580), (2, 1322790), (3, 881860), (4, 661395), (5, 529116), (6, 440930), (7, 377940), (10, 264558), (12, 220465), (14, 188970), (15, 176372), (20, 132279), (21, 125980), (28, 94485), (30, 88186), (35, 75588), (42, 62990), (60, 44093), (70, 37794), (84, 31495), (105, 25196), (140, 18897), (210, 12598), (420, 6299)]