2759904980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{18757}}^1$

素因数の和:19824

約数の個数: 48

約数和(自身を含む): 6630427776

約数和(自身を除く): 3870522796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1051, 2102, 4204, 5255, 7357, 10510, 14714, 18757, 21020, 29428, 36785, 37514, 73570, 75028, 93785, 131299, 147140, 187570, 262598, 375140, 525196, 656495, 1312990, 2625980, 19713607, 39427214, 78854428, 98568035, 137995249, 197136070, 275990498, 394272140, 551980996, 689976245, 1379952490, 2759904980]

約数ペア:

[(1, 2759904980), (2, 1379952490), (4, 689976245), (5, 551980996), (7, 394272140), (10, 275990498), (14, 197136070), (20, 137995249), (28, 98568035), (35, 78854428), (70, 39427214), (140, 19713607), (1051, 2625980), (2102, 1312990), (4204, 656495), (5255, 525196), (7357, 375140), (10510, 262598), (14714, 187570), (18757, 147140), (21020, 131299), (29428, 93785), (36785, 75028), (37514, 73570)]