15945531310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{214639}}^1$

素因数の和:214705

約数の個数: 64

約数和(自身を含む): 33380812800

約数和(自身を除く): 17435281490

約数列:

[1, 2, 5, 10, 17, 19, 23, 34, 38, 46, 85, 95, 115, 170, 190, 230, 323, 391, 437, 646, 782, 874, 1615, 1955, 2185, 3230, 3910, 4370, 7429, 14858, 37145, 74290, 214639, 429278, 1073195, 2146390, 3648863, 4078141, 4936697, 7297726, 8156282, 9873394, 18244315, 20390705, 24683485, 36488630, 40781410, 49366970, 69328397, 83923849, 93797243, 138656794, 167847698, 187594486, 346641985, 419619245, 468986215, 693283970, 839238490, 937972430, 1594553131, 3189106262, 7972765655, 15945531310]

約数ペア:

[(1, 15945531310), (2, 7972765655), (5, 3189106262), (10, 1594553131), (17, 937972430), (19, 839238490), (23, 693283970), (34, 468986215), (38, 419619245), (46, 346641985), (85, 187594486), (95, 167847698), (115, 138656794), (170, 93797243), (190, 83923849), (230, 69328397), (323, 49366970), (391, 40781410), (437, 36488630), (646, 24683485), (782, 20390705), (874, 18244315), (1615, 9873394), (1955, 8156282), (2185, 7297726), (3230, 4936697), (3910, 4078141), (4370, 3648863), (7429, 2146390), (14858, 1073195), (37145, 429278), (74290, 214639)]