54891420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{914857}}^1$

素因数の和:914869

約数の個数: 24

約数和(自身を含む): 153696144

約数和(自身を除く): 98804724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 914857, 1829714, 2744571, 3659428, 4574285, 5489142, 9148570, 10978284, 13722855, 18297140, 27445710, 54891420]

約数ペア:

[(1, 54891420), (2, 27445710), (3, 18297140), (4, 13722855), (5, 10978284), (6, 9148570), (10, 5489142), (12, 4574285), (15, 3659428), (20, 2744571), (30, 1829714), (60, 914857)]