18302350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 37604736

約数和(自身を除く): 19302386

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 107, 110, 214, 275, 311, 535, 550, 622, 1070, 1177, 1555, 2354, 2675, 3110, 3421, 5350, 5885, 6842, 7775, 11770, 15550, 17105, 29425, 33277, 34210, 58850, 66554, 85525, 166385, 171050, 332770, 366047, 732094, 831925, 1663850, 1830235, 3660470, 9151175, 18302350]

約数ペア:

[(1, 18302350), (2, 9151175), (5, 3660470), (10, 1830235), (11, 1663850), (22, 831925), (25, 732094), (50, 366047), (55, 332770), (107, 171050), (110, 166385), (214, 85525), (275, 66554), (311, 58850), (535, 34210), (550, 33277), (622, 29425), (1070, 17105), (1177, 15550), (1555, 11770), (2354, 7775), (2675, 6842), (3110, 5885), (3421, 5350)]