26711580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{63599}}^1$

素因数の和:63618

約数の個数: 48

約数和(自身を含む): 85478400

約数和(自身を除く): 58766820

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, 63599, 127198, 190797, 254396, 317995, 381594, 445193, 635990, 763188, 890386, 953985, 1271980, 1335579, 1780772, 1907970, 2225965, 2671158, 3815940, 4451930, 5342316, 6677895, 8903860, 13355790, 26711580]

約数ペア:

[(1, 26711580), (2, 13355790), (3, 8903860), (4, 6677895), (5, 5342316), (6, 4451930), (7, 3815940), (10, 2671158), (12, 2225965), (14, 1907970), (15, 1780772), (20, 1335579), (21, 1271980), (28, 953985), (30, 890386), (35, 763188), (42, 635990), (60, 445193), (70, 381594), (84, 317995), (105, 254396), (140, 190797), (210, 127198), (420, 63599)]