4228140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{10067}}^1$

素因数の和:10086

約数の個数: 48

約数和(自身を含む): 13531392

約数和(自身を除く): 9303252

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, 10067, 20134, 30201, 40268, 50335, 60402, 70469, 100670, 120804, 140938, 151005, 201340, 211407, 281876, 302010, 352345, 422814, 604020, 704690, 845628, 1057035, 1409380, 2114070, 4228140]

約数ペア:

[(1, 4228140), (2, 2114070), (3, 1409380), (4, 1057035), (5, 845628), (6, 704690), (7, 604020), (10, 422814), (12, 352345), (14, 302010), (15, 281876), (20, 211407), (21, 201340), (28, 151005), (30, 140938), (35, 120804), (42, 100670), (60, 70469), (70, 60402), (84, 50335), (105, 40268), (140, 30201), (210, 20134), (420, 10067)]