17382540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41387}}^1$

素因数の和:41406

約数の個数: 48

約数和(自身を含む): 55625472

約数和(自身を除く): 38242932

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, 41387, 82774, 124161, 165548, 206935, 248322, 289709, 413870, 496644, 579418, 620805, 827740, 869127, 1158836, 1241610, 1448545, 1738254, 2483220, 2897090, 3476508, 4345635, 5794180, 8691270, 17382540]

約数ペア:

[(1, 17382540), (2, 8691270), (3, 5794180), (4, 4345635), (5, 3476508), (6, 2897090), (7, 2483220), (10, 1738254), (12, 1448545), (14, 1241610), (15, 1158836), (20, 869127), (21, 827740), (28, 620805), (30, 579418), (35, 496644), (42, 413870), (60, 289709), (70, 248322), (84, 206935), (105, 165548), (140, 124161), (210, 82774), (420, 41387)]