30301404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1777}}^1$

素因数の和:1827

約数の個数: 72

約数和(自身を含む): 85130640

約数和(自身を除く): 54829236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 1777, 2436, 2842, 3554, 4263, 5331, 5684, 7108, 8526, 10662, 12439, 17052, 21324, 24878, 37317, 49756, 51533, 74634, 87073, 103066, 149268, 154599, 174146, 206132, 261219, 309198, 348292, 360731, 522438, 618396, 721462, 1044876, 1082193, 1442924, 2164386, 2525117, 4328772, 5050234, 7575351, 10100468, 15150702, 30301404]

約数ペア:

[(1, 30301404), (2, 15150702), (3, 10100468), (4, 7575351), (6, 5050234), (7, 4328772), (12, 2525117), (14, 2164386), (21, 1442924), (28, 1082193), (29, 1044876), (42, 721462), (49, 618396), (58, 522438), (84, 360731), (87, 348292), (98, 309198), (116, 261219), (147, 206132), (174, 174146), (196, 154599), (203, 149268), (294, 103066), (348, 87073), (406, 74634), (588, 51533), (609, 49756), (812, 37317), (1218, 24878), (1421, 21324), (1777, 17052), (2436, 12439), (2842, 10662), (3554, 8526), (4263, 7108), (5331, 5684)]