149676420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2494607}}^1$

素因数の和:2494619

約数の個数: 24

約数和(自身を含む): 419094144

約数和(自身を除く): 269417724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2494607, 4989214, 7483821, 9978428, 12473035, 14967642, 24946070, 29935284, 37419105, 49892140, 74838210, 149676420]

約数ペア:

[(1, 149676420), (2, 74838210), (3, 49892140), (4, 37419105), (5, 29935284), (6, 24946070), (10, 14967642), (12, 12473035), (15, 9978428), (20, 7483821), (30, 4989214), (60, 2494607)]