19271370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 50699520

約数和(自身を除く): 31428150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1303, 1479, 2465, 2606, 2958, 3909, 4930, 6515, 7395, 7818, 13030, 14790, 19545, 22151, 37787, 39090, 44302, 66453, 75574, 110755, 113361, 132906, 188935, 221510, 226722, 332265, 377870, 566805, 642379, 664530, 1133610, 1284758, 1927137, 3211895, 3854274, 6423790, 9635685, 19271370]

約数ペア:

[(1, 19271370), (2, 9635685), (3, 6423790), (5, 3854274), (6, 3211895), (10, 1927137), (15, 1284758), (17, 1133610), (29, 664530), (30, 642379), (34, 566805), (51, 377870), (58, 332265), (85, 226722), (87, 221510), (102, 188935), (145, 132906), (170, 113361), (174, 110755), (255, 75574), (290, 66453), (435, 44302), (493, 39090), (510, 37787), (870, 22151), (986, 19545), (1303, 14790), (1479, 13030), (2465, 7818), (2606, 7395), (2958, 6515), (3909, 4930)]