30202960

素因数分解:

$2^4\times 5^1\times {\mathrm{377537}}^1$

素因数の和:377550

約数の個数: 20

約数和(自身を含む): 70222068

約数和(自身を除く): 40019108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 377537, 755074, 1510148, 1887685, 3020296, 3775370, 6040592, 7550740, 15101480, 30202960]

約数ペア:

[(1, 30202960), (2, 15101480), (4, 7550740), (5, 6040592), (8, 3775370), (10, 3020296), (16, 1887685), (20, 1510148), (40, 755074), (80, 377537)]