310076140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{4591}}^1$

素因数の和:4918

約数の個数: 48

約数和(自身を含む): 712825344

約数和(自身を除く): 402749204

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 307, 614, 1228, 1535, 3070, 3377, 4591, 6140, 6754, 9182, 13508, 16885, 18364, 22955, 33770, 45910, 50501, 67540, 91820, 101002, 202004, 252505, 505010, 1010020, 1409437, 2818874, 5637748, 7047185, 14094370, 15503807, 28188740, 31007614, 62015228, 77519035, 155038070, 310076140]

約数ペア:

[(1, 310076140), (2, 155038070), (4, 77519035), (5, 62015228), (10, 31007614), (11, 28188740), (20, 15503807), (22, 14094370), (44, 7047185), (55, 5637748), (110, 2818874), (220, 1409437), (307, 1010020), (614, 505010), (1228, 252505), (1535, 202004), (3070, 101002), (3377, 91820), (4591, 67540), (6140, 50501), (6754, 45910), (9182, 33770), (13508, 22955), (16885, 18364)]