998310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 2426112

約数和(自身を除く): 1427802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 311, 321, 535, 622, 642, 933, 1070, 1555, 1605, 1866, 3110, 3210, 4665, 9330, 33277, 66554, 99831, 166385, 199662, 332770, 499155, 998310]

約数ペア:

[(1, 998310), (2, 499155), (3, 332770), (5, 199662), (6, 166385), (10, 99831), (15, 66554), (30, 33277), (107, 9330), (214, 4665), (311, 3210), (321, 3110), (535, 1866), (622, 1605), (642, 1555), (933, 1070)]