276250020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97961}}^1$

素因数の和:98020

約数の個数: 48

約数和(自身を含む): 789965568

約数和(自身を除く): 513715548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 97961, 195922, 293883, 391844, 489805, 587766, 979610, 1175532, 1469415, 1959220, 2938830, 4604167, 5877660, 9208334, 13812501, 18416668, 23020835, 27625002, 46041670, 55250004, 69062505, 92083340, 138125010, 276250020]

約数ペア:

[(1, 276250020), (2, 138125010), (3, 92083340), (4, 69062505), (5, 55250004), (6, 46041670), (10, 27625002), (12, 23020835), (15, 18416668), (20, 13812501), (30, 9208334), (47, 5877660), (60, 4604167), (94, 2938830), (141, 1959220), (188, 1469415), (235, 1175532), (282, 979610), (470, 587766), (564, 489805), (705, 391844), (940, 293883), (1410, 195922), (2820, 97961)]