2409540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5737}}^1$

素因数の和:5756

約数の個数: 48

約数和(自身を含む): 7711872

約数和(自身を除く): 5302332

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, 5737, 11474, 17211, 22948, 28685, 34422, 40159, 57370, 68844, 80318, 86055, 114740, 120477, 160636, 172110, 200795, 240954, 344220, 401590, 481908, 602385, 803180, 1204770, 2409540]

約数ペア:

[(1, 2409540), (2, 1204770), (3, 803180), (4, 602385), (5, 481908), (6, 401590), (7, 344220), (10, 240954), (12, 200795), (14, 172110), (15, 160636), (20, 120477), (21, 114740), (28, 86055), (30, 80318), (35, 68844), (42, 57370), (60, 40159), (70, 34422), (84, 28685), (105, 22948), (140, 17211), (210, 11474), (420, 5737)]