7228620

素因数分解:

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

素因数の和:5759

約数の個数: 72

約数和(自身を含む): 25063584

約数和(自身を除く): 17834964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 5737, 11474, 17211, 22948, 28685, 34422, 40159, 51633, 57370, 68844, 80318, 86055, 103266, 114740, 120477, 160636, 172110, 200795, 206532, 240954, 258165, 344220, 361431, 401590, 481908, 516330, 602385, 722862, 803180, 1032660, 1204770, 1445724, 1807155, 2409540, 3614310, 7228620]

約数ペア:

[(1, 7228620), (2, 3614310), (3, 2409540), (4, 1807155), (5, 1445724), (6, 1204770), (7, 1032660), (9, 803180), (10, 722862), (12, 602385), (14, 516330), (15, 481908), (18, 401590), (20, 361431), (21, 344220), (28, 258165), (30, 240954), (35, 206532), (36, 200795), (42, 172110), (45, 160636), (60, 120477), (63, 114740), (70, 103266), (84, 86055), (90, 80318), (105, 68844), (126, 57370), (140, 51633), (180, 40159), (210, 34422), (252, 28685), (315, 22948), (420, 17211), (630, 11474), (1260, 5737)]