493633260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2742407}}^1$

素因数の和:2742422

約数の個数: 36

約数和(自身を含む): 1497354768

約数和(自身を除く): 1003721508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2742407, 5484814, 8227221, 10969628, 13712035, 16454442, 24681663, 27424070, 32908884, 41136105, 49363326, 54848140, 82272210, 98726652, 123408315, 164544420, 246816630, 493633260]

約数ペア:

[(1, 493633260), (2, 246816630), (3, 164544420), (4, 123408315), (5, 98726652), (6, 82272210), (9, 54848140), (10, 49363326), (12, 41136105), (15, 32908884), (18, 27424070), (20, 24681663), (30, 16454442), (36, 13712035), (45, 10969628), (60, 8227221), (90, 5484814), (180, 2742407)]