30714500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1373

約数の個数: 48

約数和(自身を含む): 68560128

約数和(自身を除く): 37845628

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 125, 188, 235, 250, 470, 500, 940, 1175, 1307, 2350, 2614, 4700, 5228, 5875, 6535, 11750, 13070, 23500, 26140, 32675, 61429, 65350, 122858, 130700, 163375, 245716, 307145, 326750, 614290, 653500, 1228580, 1535725, 3071450, 6142900, 7678625, 15357250, 30714500]

約数ペア:

[(1, 30714500), (2, 15357250), (4, 7678625), (5, 6142900), (10, 3071450), (20, 1535725), (25, 1228580), (47, 653500), (50, 614290), (94, 326750), (100, 307145), (125, 245716), (188, 163375), (235, 130700), (250, 122858), (470, 65350), (500, 61429), (940, 32675), (1175, 26140), (1307, 23500), (2350, 13070), (2614, 11750), (4700, 6535), (5228, 5875)]