79645770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4447}}^1$

素因数の和:4659

約数の個数: 48

約数和(自身を含む): 208166400

約数和(自身を除く): 128520630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 199, 398, 597, 995, 1194, 1791, 1990, 2985, 3582, 4447, 5970, 8894, 8955, 13341, 17910, 22235, 26682, 40023, 44470, 66705, 80046, 133410, 200115, 400230, 884953, 1769906, 2654859, 4424765, 5309718, 7964577, 8849530, 13274295, 15929154, 26548590, 39822885, 79645770]

約数ペア:

[(1, 79645770), (2, 39822885), (3, 26548590), (5, 15929154), (6, 13274295), (9, 8849530), (10, 7964577), (15, 5309718), (18, 4424765), (30, 2654859), (45, 1769906), (90, 884953), (199, 400230), (398, 200115), (597, 133410), (995, 80046), (1194, 66705), (1791, 44470), (1990, 40023), (2985, 26682), (3582, 22235), (4447, 17910), (5970, 13341), (8894, 8955)]