30276500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3225

約数の個数: 48

約数和(自身を含む): 69625920

約数和(自身を除く): 39349420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 250, 380, 475, 500, 950, 1900, 2375, 3187, 4750, 6374, 9500, 12748, 15935, 31870, 60553, 63740, 79675, 121106, 159350, 242212, 302765, 318700, 398375, 605530, 796750, 1211060, 1513825, 1593500, 3027650, 6055300, 7569125, 15138250, 30276500]

約数ペア:

[(1, 30276500), (2, 15138250), (4, 7569125), (5, 6055300), (10, 3027650), (19, 1593500), (20, 1513825), (25, 1211060), (38, 796750), (50, 605530), (76, 398375), (95, 318700), (100, 302765), (125, 242212), (190, 159350), (250, 121106), (380, 79675), (475, 63740), (500, 60553), (950, 31870), (1900, 15935), (2375, 12748), (3187, 9500), (4750, 6374)]