30019036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2221}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 54750080

約数和(自身を除く): 24731044

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 2221, 3379, 4442, 6758, 8884, 13516, 68851, 137702, 242089, 275404, 484178, 968356, 7504759, 15009518, 30019036]

約数ペア:

[(1, 30019036), (2, 15009518), (4, 7504759), (31, 968356), (62, 484178), (109, 275404), (124, 242089), (218, 137702), (436, 68851), (2221, 13516), (3379, 8884), (4442, 6758)]