214920222730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1\times {\mathrm{41999}}^1$

素因数の和:43219

約数の個数: 64

約数和(自身を含む): 425295360000

約数和(自身を除く): 210375137270

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 1171, 2185, 2342, 4370, 5855, 11710, 22249, 26933, 41999, 44498, 53866, 83998, 111245, 134665, 209995, 222490, 269330, 419990, 511727, 797981, 965977, 1023454, 1595962, 1931954, 2558635, 3989905, 4829885, 5117270, 7979810, 9659770, 18353563, 36707126, 49180829, 91767815, 98361658, 183535630, 245904145, 491808290, 934435751, 1131159067, 1868871502, 2262318134, 4672178755, 5655795335, 9344357510, 11311590670, 21492022273, 42984044546, 107460111365, 214920222730]

約数ペア:

[(1, 214920222730), (2, 107460111365), (5, 42984044546), (10, 21492022273), (19, 11311590670), (23, 9344357510), (38, 5655795335), (46, 4672178755), (95, 2262318134), (115, 1868871502), (190, 1131159067), (230, 934435751), (437, 491808290), (874, 245904145), (1171, 183535630), (2185, 98361658), (2342, 91767815), (4370, 49180829), (5855, 36707126), (11710, 18353563), (22249, 9659770), (26933, 7979810), (41999, 5117270), (44498, 4829885), (53866, 3989905), (83998, 2558635), (111245, 1931954), (134665, 1595962), (209995, 1023454), (222490, 965977), (269330, 797981), (419990, 511727)]