22002540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{52387}}^1$

素因数の和:52406

約数の個数: 48

約数和(自身を含む): 70409472

約数和(自身を除く): 48406932

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, 52387, 104774, 157161, 209548, 261935, 314322, 366709, 523870, 628644, 733418, 785805, 1047740, 1100127, 1466836, 1571610, 1833545, 2200254, 3143220, 3667090, 4400508, 5500635, 7334180, 11001270, 22002540]

約数ペア:

[(1, 22002540), (2, 11001270), (3, 7334180), (4, 5500635), (5, 4400508), (6, 3667090), (7, 3143220), (10, 2200254), (12, 1833545), (14, 1571610), (15, 1466836), (20, 1100127), (21, 1047740), (28, 785805), (30, 733418), (35, 628644), (42, 523870), (60, 366709), (70, 314322), (84, 261935), (105, 209548), (140, 157161), (210, 104774), (420, 52387)]