9164540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{541}}^1$

素因数の和:579

約数の個数: 72

約数和(自身を含む): 24220896

約数和(自身を除く): 15056356

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 541, 605, 770, 847, 1082, 1210, 1540, 1694, 2164, 2420, 2705, 3388, 3787, 4235, 5410, 5951, 7574, 8470, 10820, 11902, 15148, 16940, 18935, 23804, 29755, 37870, 41657, 59510, 65461, 75740, 83314, 119020, 130922, 166628, 208285, 261844, 327305, 416570, 458227, 654610, 833140, 916454, 1309220, 1832908, 2291135, 4582270, 9164540]

約数ペア:

[(1, 9164540), (2, 4582270), (4, 2291135), (5, 1832908), (7, 1309220), (10, 916454), (11, 833140), (14, 654610), (20, 458227), (22, 416570), (28, 327305), (35, 261844), (44, 208285), (55, 166628), (70, 130922), (77, 119020), (110, 83314), (121, 75740), (140, 65461), (154, 59510), (220, 41657), (242, 37870), (308, 29755), (385, 23804), (484, 18935), (541, 16940), (605, 15148), (770, 11902), (847, 10820), (1082, 8470), (1210, 7574), (1540, 5951), (1694, 5410), (2164, 4235), (2420, 3787), (2705, 3388)]