1170046220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{439867}}^1$

素因数の和:439902

約数の個数: 48

約数和(自身を含む): 2955912960

約数和(自身を除く): 1785866740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 439867, 879734, 1759468, 2199335, 3079069, 4398670, 6158138, 8357473, 8797340, 12316276, 15395345, 16714946, 30790690, 33429892, 41787365, 58502311, 61581380, 83574730, 117004622, 167149460, 234009244, 292511555, 585023110, 1170046220]

約数ペア:

[(1, 1170046220), (2, 585023110), (4, 292511555), (5, 234009244), (7, 167149460), (10, 117004622), (14, 83574730), (19, 61581380), (20, 58502311), (28, 41787365), (35, 33429892), (38, 30790690), (70, 16714946), (76, 15395345), (95, 12316276), (133, 8797340), (140, 8357473), (190, 6158138), (266, 4398670), (380, 3079069), (532, 2199335), (665, 1759468), (1330, 879734), (2660, 439867)]