28696650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{10069}}^1$

素因数の和:10103

約数の個数: 48

約数和(自身を含む): 74920800

約数和(自身を除く): 46224150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 10069, 20138, 30207, 50345, 60414, 100690, 151035, 191311, 251725, 302070, 382622, 503450, 573933, 755175, 956555, 1147866, 1510350, 1913110, 2869665, 4782775, 5739330, 9565550, 14348325, 28696650]

約数ペア:

[(1, 28696650), (2, 14348325), (3, 9565550), (5, 5739330), (6, 4782775), (10, 2869665), (15, 1913110), (19, 1510350), (25, 1147866), (30, 956555), (38, 755175), (50, 573933), (57, 503450), (75, 382622), (95, 302070), (114, 251725), (150, 191311), (190, 151035), (285, 100690), (475, 60414), (570, 50345), (950, 30207), (1425, 20138), (2850, 10069)]