43868770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 90139392

約数和(自身を除く): 46270622

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 71, 82, 110, 137, 142, 205, 274, 355, 410, 451, 685, 710, 781, 902, 1370, 1507, 1562, 2255, 2911, 3014, 3905, 4510, 5617, 5822, 7535, 7810, 9727, 11234, 14555, 15070, 19454, 28085, 29110, 32021, 48635, 56170, 61787, 64042, 97270, 106997, 123574, 160105, 213994, 308935, 320210, 398807, 534985, 617870, 797614, 1069970, 1994035, 3988070, 4386877, 8773754, 21934385, 43868770]

約数ペア:

[(1, 43868770), (2, 21934385), (5, 8773754), (10, 4386877), (11, 3988070), (22, 1994035), (41, 1069970), (55, 797614), (71, 617870), (82, 534985), (110, 398807), (137, 320210), (142, 308935), (205, 213994), (274, 160105), (355, 123574), (410, 106997), (451, 97270), (685, 64042), (710, 61787), (781, 56170), (902, 48635), (1370, 32021), (1507, 29110), (1562, 28085), (2255, 19454), (2911, 15070), (3014, 14555), (3905, 11234), (4510, 9727), (5617, 7810), (5822, 7535)]