30552620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{218233}}^1$

素因数の和:218249

約数の個数: 24

約数和(自身を含む): 73326624

約数和(自身を除く): 42774004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 218233, 436466, 872932, 1091165, 1527631, 2182330, 3055262, 4364660, 6110524, 7638155, 15276310, 30552620]

約数ペア:

[(1, 30552620), (2, 15276310), (4, 7638155), (5, 6110524), (7, 4364660), (10, 3055262), (14, 2182330), (20, 1527631), (28, 1091165), (35, 872932), (70, 436466), (140, 218233)]