2829540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6737}}^1$

素因数の和:6756

約数の個数: 48

約数和(自身を含む): 9055872

約数和(自身を除く): 6226332

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, 6737, 13474, 20211, 26948, 33685, 40422, 47159, 67370, 80844, 94318, 101055, 134740, 141477, 188636, 202110, 235795, 282954, 404220, 471590, 565908, 707385, 943180, 1414770, 2829540]

約数ペア:

[(1, 2829540), (2, 1414770), (3, 943180), (4, 707385), (5, 565908), (6, 471590), (7, 404220), (10, 282954), (12, 235795), (14, 202110), (15, 188636), (20, 141477), (21, 134740), (28, 101055), (30, 94318), (35, 80844), (42, 67370), (60, 47159), (70, 40422), (84, 33685), (105, 26948), (140, 20211), (210, 13474), (420, 6737)]