42362820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{235349}}^1$

素因数の和:235364

約数の個数: 36

約数和(自身を含む): 128501100

約数和(自身を除く): 86138280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 235349, 470698, 706047, 941396, 1176745, 1412094, 2118141, 2353490, 2824188, 3530235, 4236282, 4706980, 7060470, 8472564, 10590705, 14120940, 21181410, 42362820]

約数ペア:

[(1, 42362820), (2, 21181410), (3, 14120940), (4, 10590705), (5, 8472564), (6, 7060470), (9, 4706980), (10, 4236282), (12, 3530235), (15, 2824188), (18, 2353490), (20, 2118141), (30, 1412094), (36, 1176745), (45, 941396), (60, 706047), (90, 470698), (180, 235349)]