2012209950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{462577}}^1$

素因数の和:462621

約数の個数: 48

約数和(自身を含む): 5162370480

約数和(自身を除く): 3150160530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 725, 870, 1450, 2175, 4350, 462577, 925154, 1387731, 2312885, 2775462, 4625770, 6938655, 11564425, 13414733, 13877310, 23128850, 26829466, 34693275, 40244199, 67073665, 69386550, 80488398, 134147330, 201220995, 335368325, 402441990, 670736650, 1006104975, 2012209950]

約数ペア:

[(1, 2012209950), (2, 1006104975), (3, 670736650), (5, 402441990), (6, 335368325), (10, 201220995), (15, 134147330), (25, 80488398), (29, 69386550), (30, 67073665), (50, 40244199), (58, 34693275), (75, 26829466), (87, 23128850), (145, 13877310), (150, 13414733), (174, 11564425), (290, 6938655), (435, 4625770), (725, 2775462), (870, 2312885), (1450, 1387731), (2175, 925154), (4350, 462577)]