2494318260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{258211}}^1$

素因数の和:258253

約数の個数: 96

約数和(自身を含む): 8328886272

約数和(自身を除く): 5834568012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 258211, 516422, 774633, 1032844, 1291055, 1549266, 1807477, 2582110, 3098532, 3614954, 3873165, 5164220, 5422431, 5938853, 7229908, 7746330, 9037385, 10844862, 11877706, 15492660, 17816559, 18074770, 21689724, 23755412, 27112155, 29694265, 35633118, 36149540, 41571971, 54224310, 59388530, 71266236, 83143942, 89082795, 108448620, 118777060, 124715913, 166287884, 178165590, 207859855, 249431826, 356331180, 415719710, 498863652, 623579565, 831439420, 1247159130, 2494318260]

約数ペア:

[(1, 2494318260), (2, 1247159130), (3, 831439420), (4, 623579565), (5, 498863652), (6, 415719710), (7, 356331180), (10, 249431826), (12, 207859855), (14, 178165590), (15, 166287884), (20, 124715913), (21, 118777060), (23, 108448620), (28, 89082795), (30, 83143942), (35, 71266236), (42, 59388530), (46, 54224310), (60, 41571971), (69, 36149540), (70, 35633118), (84, 29694265), (92, 27112155), (105, 23755412), (115, 21689724), (138, 18074770), (140, 17816559), (161, 15492660), (210, 11877706), (230, 10844862), (276, 9037385), (322, 7746330), (345, 7229908), (420, 5938853), (460, 5422431), (483, 5164220), (644, 3873165), (690, 3614954), (805, 3098532), (966, 2582110), (1380, 1807477), (1610, 1549266), (1932, 1291055), (2415, 1032844), (3220, 774633), (4830, 516422), (9660, 258211)]