254838510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2831539}}^1$

素因数の和:2831552

約数の個数: 24

約数和(自身を含む): 662580360

約数和(自身を除く): 407741850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2831539, 5663078, 8494617, 14157695, 16989234, 25483851, 28315390, 42473085, 50967702, 84946170, 127419255, 254838510]

約数ペア:

[(1, 254838510), (2, 127419255), (3, 84946170), (5, 50967702), (6, 42473085), (9, 28315390), (10, 25483851), (15, 16989234), (18, 14157695), (30, 8494617), (45, 5663078), (90, 2831539)]