2040990450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{716137}}^1$

素因数の和:716171

約数の個数: 48

約数和(自身を含む): 5328066720

約数和(自身を除く): 3287076270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 716137, 1432274, 2148411, 3580685, 4296822, 7161370, 10742055, 13606603, 17903425, 21484110, 27213206, 35806850, 40819809, 53710275, 68033015, 81639618, 107420550, 136066030, 204099045, 340165075, 408198090, 680330150, 1020495225, 2040990450]

約数ペア:

[(1, 2040990450), (2, 1020495225), (3, 680330150), (5, 408198090), (6, 340165075), (10, 204099045), (15, 136066030), (19, 107420550), (25, 81639618), (30, 68033015), (38, 53710275), (50, 40819809), (57, 35806850), (75, 27213206), (95, 21484110), (114, 17903425), (150, 13606603), (190, 10742055), (285, 7161370), (475, 4296822), (570, 3580685), (950, 2148411), (1425, 1432274), (2850, 716137)]