30528035984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{17401}}^1$

素因数の和:17656

約数の個数: 80

約数和(自身を含む): 64735440000

約数和(自身を除く): 34207404016

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 199, 232, 304, 398, 464, 551, 796, 1102, 1592, 2204, 3184, 3781, 4408, 5771, 7562, 8816, 11542, 15124, 17401, 23084, 30248, 34802, 46168, 60496, 69604, 92336, 109649, 139208, 219298, 278416, 330619, 438596, 504629, 661238, 877192, 1009258, 1322476, 1754384, 2018516, 2644952, 3462799, 4037032, 5289904, 6925598, 8074064, 9587951, 13851196, 19175902, 27702392, 38351804, 55404784, 65793181, 76703608, 100421171, 131586362, 153407216, 200842342, 263172724, 401684684, 526345448, 803369368, 1052690896, 1606738736, 1908002249, 3816004498, 7632008996, 15264017992, 30528035984]

約数ペア:

[(1, 30528035984), (2, 15264017992), (4, 7632008996), (8, 3816004498), (16, 1908002249), (19, 1606738736), (29, 1052690896), (38, 803369368), (58, 526345448), (76, 401684684), (116, 263172724), (152, 200842342), (199, 153407216), (232, 131586362), (304, 100421171), (398, 76703608), (464, 65793181), (551, 55404784), (796, 38351804), (1102, 27702392), (1592, 19175902), (2204, 13851196), (3184, 9587951), (3781, 8074064), (4408, 6925598), (5771, 5289904), (7562, 4037032), (8816, 3462799), (11542, 2644952), (15124, 2018516), (17401, 1754384), (23084, 1322476), (30248, 1009258), (34802, 877192), (46168, 661238), (60496, 504629), (69604, 438596), (92336, 330619), (109649, 278416), (139208, 219298)]