13303987060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{45403}}^1$

素因数の和:45462

約数の個数: 144

約数和(自身を含む): 36522251136

約数和(自身を除く): 23218264076

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 49, 52, 65, 70, 91, 92, 98, 115, 130, 140, 161, 182, 196, 230, 245, 260, 299, 322, 364, 455, 460, 490, 598, 637, 644, 805, 910, 980, 1127, 1196, 1274, 1495, 1610, 1820, 2093, 2254, 2548, 2990, 3185, 3220, 4186, 4508, 5635, 5980, 6370, 8372, 10465, 11270, 12740, 14651, 20930, 22540, 29302, 41860, 45403, 58604, 73255, 90806, 146510, 181612, 227015, 293020, 317821, 454030, 590239, 635642, 908060, 1044269, 1180478, 1271284, 1589105, 2088538, 2224747, 2360956, 2951195, 3178210, 4131673, 4177076, 4449494, 5221345, 5902390, 6356420, 7309883, 8263346, 8898988, 10442690, 11123735, 11804780, 13575497, 14619766, 16526692, 20658365, 20885380, 22247470, 27150994, 28921711, 29239532, 36549415, 41316730, 44494940, 51169181, 54301988, 57843422, 67877485, 73098830, 82633460, 95028479, 102338362, 115686844, 135754970, 144608555, 146197660, 190056958, 204676724, 255845905, 271509940, 289217110, 380113916, 475142395, 511691810, 578434220, 665199353, 950284790, 1023383620, 1330398706, 1900569580, 2660797412, 3325996765, 6651993530, 13303987060]

約数ペア:

[(1, 13303987060), (2, 6651993530), (4, 3325996765), (5, 2660797412), (7, 1900569580), (10, 1330398706), (13, 1023383620), (14, 950284790), (20, 665199353), (23, 578434220), (26, 511691810), (28, 475142395), (35, 380113916), (46, 289217110), (49, 271509940), (52, 255845905), (65, 204676724), (70, 190056958), (91, 146197660), (92, 144608555), (98, 135754970), (115, 115686844), (130, 102338362), (140, 95028479), (161, 82633460), (182, 73098830), (196, 67877485), (230, 57843422), (245, 54301988), (260, 51169181), (299, 44494940), (322, 41316730), (364, 36549415), (455, 29239532), (460, 28921711), (490, 27150994), (598, 22247470), (637, 20885380), (644, 20658365), (805, 16526692), (910, 14619766), (980, 13575497), (1127, 11804780), (1196, 11123735), (1274, 10442690), (1495, 8898988), (1610, 8263346), (1820, 7309883), (2093, 6356420), (2254, 5902390), (2548, 5221345), (2990, 4449494), (3185, 4177076), (3220, 4131673), (4186, 3178210), (4508, 2951195), (5635, 2360956), (5980, 2224747), (6370, 2088538), (8372, 1589105), (10465, 1271284), (11270, 1180478), (12740, 1044269), (14651, 908060), (20930, 635642), (22540, 590239), (29302, 454030), (41860, 317821), (45403, 293020), (58604, 227015), (73255, 181612), (90806, 146510)]