30168420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{502807}}^1$

素因数の和:502819

約数の個数: 24

約数和(自身を含む): 84471744

約数和(自身を除く): 54303324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 502807, 1005614, 1508421, 2011228, 2514035, 3016842, 5028070, 6033684, 7542105, 10056140, 15084210, 30168420]

約数ペア:

[(1, 30168420), (2, 15084210), (3, 10056140), (4, 7542105), (5, 6033684), (6, 5028070), (10, 3016842), (12, 2514035), (15, 2011228), (20, 1508421), (30, 1005614), (60, 502807)]