30301904

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{2341}}^1$

素因数の和:3158

約数の個数: 20

約数和(自身を含む): 58807620

約数和(自身を除く): 28505716

約数列:

[1, 2, 4, 8, 16, 809, 1618, 2341, 3236, 4682, 6472, 9364, 12944, 18728, 37456, 1893869, 3787738, 7575476, 15150952, 30301904]

約数ペア:

[(1, 30301904), (2, 15150952), (4, 7575476), (8, 3787738), (16, 1893869), (809, 37456), (1618, 18728), (2341, 12944), (3236, 9364), (4682, 6472)]