277206534010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1\times {\mathrm{757}}^1$

素因数の和:1472

約数の個数: 128

約数和(自身を含む): 584705433600

約数和(自身を除く): 307498899590

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 191, 305, 382, 427, 449, 610, 757, 854, 898, 955, 1337, 1514, 1910, 2135, 2245, 2674, 3143, 3785, 4270, 4490, 5299, 6286, 6685, 7570, 10598, 11651, 13370, 15715, 23302, 26495, 27389, 31430, 46177, 52990, 54778, 58255, 81557, 85759, 92354, 116510, 136945, 144587, 163114, 171518, 191723, 230885, 273890, 289174, 323239, 339893, 383446, 407785, 428795, 461770, 600313, 646478, 679786, 722935, 815570, 857590, 958615, 1012109, 1200626, 1445870, 1616195, 1699465, 1917230, 2024218, 2379251, 3001565, 3232390, 3398930, 4758502, 5060545, 5231299, 6003130, 8819807, 10121090, 10462598, 11896255, 17639614, 20733473, 23792510, 26156495, 36619093, 41466946, 44099035, 52312990, 61738649, 64919563, 73238186, 88198070, 103667365, 123477298, 129839126, 145134311, 183095465, 207334730, 290268622, 308693245, 324597815, 366190930, 454436941, 617386490, 649195630, 725671555, 908873882, 1451343110, 2272184705, 3960093343, 4544369410, 7920186686, 19800466715, 27720653401, 39600933430, 55441306802, 138603267005, 277206534010]

約数ペア:

[(1, 277206534010), (2, 138603267005), (5, 55441306802), (7, 39600933430), (10, 27720653401), (14, 19800466715), (35, 7920186686), (61, 4544369410), (70, 3960093343), (122, 2272184705), (191, 1451343110), (305, 908873882), (382, 725671555), (427, 649195630), (449, 617386490), (610, 454436941), (757, 366190930), (854, 324597815), (898, 308693245), (955, 290268622), (1337, 207334730), (1514, 183095465), (1910, 145134311), (2135, 129839126), (2245, 123477298), (2674, 103667365), (3143, 88198070), (3785, 73238186), (4270, 64919563), (4490, 61738649), (5299, 52312990), (6286, 44099035), (6685, 41466946), (7570, 36619093), (10598, 26156495), (11651, 23792510), (13370, 20733473), (15715, 17639614), (23302, 11896255), (26495, 10462598), (27389, 10121090), (31430, 8819807), (46177, 6003130), (52990, 5231299), (54778, 5060545), (58255, 4758502), (81557, 3398930), (85759, 3232390), (92354, 3001565), (116510, 2379251), (136945, 2024218), (144587, 1917230), (163114, 1699465), (171518, 1616195), (191723, 1445870), (230885, 1200626), (273890, 1012109), (289174, 958615), (323239, 857590), (339893, 815570), (383446, 722935), (407785, 679786), (428795, 646478), (461770, 600313)]