30193760

素因数分解:

$2^5\times 5^1\times {\mathrm{188711}}^1$

素因数の和:188726

約数の個数: 24

約数和(自身を含む): 71333136

約数和(自身を除く): 41139376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 188711, 377422, 754844, 943555, 1509688, 1887110, 3019376, 3774220, 6038752, 7548440, 15096880, 30193760]

約数ペア:

[(1, 30193760), (2, 15096880), (4, 7548440), (5, 6038752), (8, 3774220), (10, 3019376), (16, 1887110), (20, 1509688), (32, 943555), (40, 754844), (80, 377422), (160, 188711)]