1725370360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{14431}}^1$

素因数の和:14517

約数の個数: 96

約数和(自身を含む): 4590241920

約数和(自身を除く): 2864871560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 70, 98, 122, 140, 196, 244, 245, 280, 305, 392, 427, 488, 490, 610, 854, 980, 1220, 1708, 1960, 2135, 2440, 2989, 3416, 4270, 5978, 8540, 11956, 14431, 14945, 17080, 23912, 28862, 29890, 57724, 59780, 72155, 101017, 115448, 119560, 144310, 202034, 288620, 404068, 505085, 577240, 707119, 808136, 880291, 1010170, 1414238, 1760582, 2020340, 2828476, 3521164, 3535595, 4040680, 4401455, 5656952, 6162037, 7042328, 7071190, 8802910, 12324074, 14142380, 17605820, 24648148, 28284760, 30810185, 35211640, 43134259, 49296296, 61620370, 86268518, 123240740, 172537036, 215671295, 246481480, 345074072, 431342590, 862685180, 1725370360]

約数ペア:

[(1, 1725370360), (2, 862685180), (4, 431342590), (5, 345074072), (7, 246481480), (8, 215671295), (10, 172537036), (14, 123240740), (20, 86268518), (28, 61620370), (35, 49296296), (40, 43134259), (49, 35211640), (56, 30810185), (61, 28284760), (70, 24648148), (98, 17605820), (122, 14142380), (140, 12324074), (196, 8802910), (244, 7071190), (245, 7042328), (280, 6162037), (305, 5656952), (392, 4401455), (427, 4040680), (488, 3535595), (490, 3521164), (610, 2828476), (854, 2020340), (980, 1760582), (1220, 1414238), (1708, 1010170), (1960, 880291), (2135, 808136), (2440, 707119), (2989, 577240), (3416, 505085), (4270, 404068), (5978, 288620), (8540, 202034), (11956, 144310), (14431, 119560), (14945, 115448), (17080, 101017), (23912, 72155), (28862, 59780), (29890, 57724)]