30605576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1619}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 61236000

約数和(自身を除く): 30630424

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 556, 1112, 1619, 2363, 3238, 4726, 6476, 9452, 12952, 18904, 27523, 55046, 110092, 220184, 225041, 450082, 900164, 1800328, 3825697, 7651394, 15302788, 30605576]

約数ペア:

[(1, 30605576), (2, 15302788), (4, 7651394), (8, 3825697), (17, 1800328), (34, 900164), (68, 450082), (136, 225041), (139, 220184), (278, 110092), (556, 55046), (1112, 27523), (1619, 18904), (2363, 12952), (3238, 9452), (4726, 6476)]