284930450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{17321}}^1$

素因数の和:17387

約数の個数: 48

約数和(自身を含む): 618603264

約数和(自身を除く): 333672814

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 47, 50, 70, 94, 175, 235, 329, 350, 470, 658, 1175, 1645, 2350, 3290, 8225, 16450, 17321, 34642, 86605, 121247, 173210, 242494, 433025, 606235, 814087, 866050, 1212470, 1628174, 3031175, 4070435, 5698609, 6062350, 8140870, 11397218, 20352175, 28493045, 40704350, 56986090, 142465225, 284930450]

約数ペア:

[(1, 284930450), (2, 142465225), (5, 56986090), (7, 40704350), (10, 28493045), (14, 20352175), (25, 11397218), (35, 8140870), (47, 6062350), (50, 5698609), (70, 4070435), (94, 3031175), (175, 1628174), (235, 1212470), (329, 866050), (350, 814087), (470, 606235), (658, 433025), (1175, 242494), (1645, 173210), (2350, 121247), (3290, 86605), (8225, 34642), (16450, 17321)]