40315230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4349}}^1$

素因数の和:4465

約数の個数: 48

約数和(自身を含む): 105861600

約数和(自身を除く): 65546370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4349, 4635, 8698, 9270, 13047, 21745, 26094, 39141, 43490, 65235, 78282, 130470, 195705, 391410, 447947, 895894, 1343841, 2239735, 2687682, 4031523, 4479470, 6719205, 8063046, 13438410, 20157615, 40315230]

約数ペア:

[(1, 40315230), (2, 20157615), (3, 13438410), (5, 8063046), (6, 6719205), (9, 4479470), (10, 4031523), (15, 2687682), (18, 2239735), (30, 1343841), (45, 895894), (90, 447947), (103, 391410), (206, 195705), (309, 130470), (515, 78282), (618, 65235), (927, 43490), (1030, 39141), (1545, 26094), (1854, 21745), (3090, 13047), (4349, 9270), (4635, 8698)]