3228540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7687}}^1$

素因数の和:7706

約数の個数: 48

約数和(自身を含む): 10332672

約数和(自身を除く): 7104132

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, 7687, 15374, 23061, 30748, 38435, 46122, 53809, 76870, 92244, 107618, 115305, 153740, 161427, 215236, 230610, 269045, 322854, 461220, 538090, 645708, 807135, 1076180, 1614270, 3228540]

約数ペア:

[(1, 3228540), (2, 1614270), (3, 1076180), (4, 807135), (5, 645708), (6, 538090), (7, 461220), (10, 322854), (12, 269045), (14, 230610), (15, 215236), (20, 161427), (21, 153740), (28, 115305), (30, 107618), (35, 92244), (42, 76870), (60, 53809), (70, 46122), (84, 38435), (105, 30748), (140, 23061), (210, 15374), (420, 7687)]