9775980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{54311}}^1$

素因数の和:54326

約数の個数: 36

約数和(自身を含む): 29654352

約数和(自身を除く): 19878372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 54311, 108622, 162933, 217244, 271555, 325866, 488799, 543110, 651732, 814665, 977598, 1086220, 1629330, 1955196, 2443995, 3258660, 4887990, 9775980]

約数ペア:

[(1, 9775980), (2, 4887990), (3, 3258660), (4, 2443995), (5, 1955196), (6, 1629330), (9, 1086220), (10, 977598), (12, 814665), (15, 651732), (18, 543110), (20, 488799), (30, 325866), (36, 271555), (45, 217244), (60, 162933), (90, 108622), (180, 54311)]