1256464470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{3329}}^1$

素因数の和:3909

約数の個数: 64

約数和(自身を含む): 3153323520

約数和(自身を除く): 1896859050

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 547, 690, 1094, 1641, 2735, 3282, 3329, 5470, 6658, 8205, 9987, 12581, 16410, 16645, 19974, 25162, 33290, 37743, 49935, 62905, 75486, 76567, 99870, 125810, 153134, 188715, 229701, 377430, 382835, 459402, 765670, 1148505, 1820963, 2297010, 3641926, 5462889, 9104815, 10925778, 18209630, 27314445, 41882149, 54628890, 83764298, 125646447, 209410745, 251292894, 418821490, 628232235, 1256464470]

約数ペア:

[(1, 1256464470), (2, 628232235), (3, 418821490), (5, 251292894), (6, 209410745), (10, 125646447), (15, 83764298), (23, 54628890), (30, 41882149), (46, 27314445), (69, 18209630), (115, 10925778), (138, 9104815), (230, 5462889), (345, 3641926), (547, 2297010), (690, 1820963), (1094, 1148505), (1641, 765670), (2735, 459402), (3282, 382835), (3329, 377430), (5470, 229701), (6658, 188715), (8205, 153134), (9987, 125810), (12581, 99870), (16410, 76567), (16645, 75486), (19974, 62905), (25162, 49935), (33290, 37743)]