188157870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40993}}^1$

素因数の和:41026

約数の個数: 64

約数和(自身を含む): 531282240

約数和(自身を除く): 343124370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 40993, 81986, 122979, 204965, 245958, 368937, 409930, 614895, 696881, 737874, 1106811, 1229790, 1393762, 1844685, 2090643, 2213622, 3484405, 3689370, 4181286, 5534055, 6271929, 6968810, 10453215, 11068110, 12543858, 18815787, 20906430, 31359645, 37631574, 62719290, 94078935, 188157870]

約数ペア:

[(1, 188157870), (2, 94078935), (3, 62719290), (5, 37631574), (6, 31359645), (9, 20906430), (10, 18815787), (15, 12543858), (17, 11068110), (18, 10453215), (27, 6968810), (30, 6271929), (34, 5534055), (45, 4181286), (51, 3689370), (54, 3484405), (85, 2213622), (90, 2090643), (102, 1844685), (135, 1393762), (153, 1229790), (170, 1106811), (255, 737874), (270, 696881), (306, 614895), (459, 409930), (510, 368937), (765, 245958), (918, 204965), (1530, 122979), (2295, 81986), (4590, 40993)]