2771580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6599}}^1$

素因数の和:6618

約数の個数: 48

約数和(自身を含む): 8870400

約数和(自身を除く): 6098820

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, 6599, 13198, 19797, 26396, 32995, 39594, 46193, 65990, 79188, 92386, 98985, 131980, 138579, 184772, 197970, 230965, 277158, 395940, 461930, 554316, 692895, 923860, 1385790, 2771580]

約数ペア:

[(1, 2771580), (2, 1385790), (3, 923860), (4, 692895), (5, 554316), (6, 461930), (7, 395940), (10, 277158), (12, 230965), (14, 197970), (15, 184772), (20, 138579), (21, 131980), (28, 98985), (30, 92386), (35, 79188), (42, 65990), (60, 46193), (70, 39594), (84, 32995), (105, 26396), (140, 19797), (210, 13198), (420, 6599)]