30185920

素因数分解:

$2^6\times 5^1\times {\mathrm{94331}}^1$

素因数の和:94348

約数の個数: 28

約数和(自身を含む): 71880984

約数和(自身を除く): 41695064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 94331, 188662, 377324, 471655, 754648, 943310, 1509296, 1886620, 3018592, 3773240, 6037184, 7546480, 15092960, 30185920]

約数ペア:

[(1, 30185920), (2, 15092960), (4, 7546480), (5, 6037184), (8, 3773240), (10, 3018592), (16, 1886620), (20, 1509296), (32, 943310), (40, 754648), (64, 471655), (80, 377324), (160, 188662), (320, 94331)]