73288490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 149012136

約数和(自身を除く): 75723646

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 121, 185, 242, 370, 407, 605, 814, 1210, 1637, 2035, 3274, 4070, 4477, 8185, 8954, 16370, 18007, 22385, 36014, 44770, 60569, 90035, 121138, 180070, 198077, 302845, 396154, 605690, 666259, 990385, 1332518, 1980770, 3331295, 6662590, 7328849, 14657698, 36644245, 73288490]

約数ペア:

[(1, 73288490), (2, 36644245), (5, 14657698), (10, 7328849), (11, 6662590), (22, 3331295), (37, 1980770), (55, 1332518), (74, 990385), (110, 666259), (121, 605690), (185, 396154), (242, 302845), (370, 198077), (407, 180070), (605, 121138), (814, 90035), (1210, 60569), (1637, 44770), (2035, 36014), (3274, 22385), (4070, 18007), (4477, 16370), (8185, 8954)]