38298180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{638303}}^1$

素因数の和:638315

約数の個数: 24

約数和(自身を含む): 107235072

約数和(自身を除く): 68936892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 638303, 1276606, 1914909, 2553212, 3191515, 3829818, 6383030, 7659636, 9574545, 12766060, 19149090, 38298180]

約数ペア:

[(1, 38298180), (2, 19149090), (3, 12766060), (4, 9574545), (5, 7659636), (6, 6383030), (10, 3829818), (12, 3191515), (15, 2553212), (20, 1914909), (30, 1276606), (60, 638303)]