89653140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{498073}}^1$

素因数の和:498088

約数の個数: 36

約数和(自身を含む): 271948404

約数和(自身を除く): 182295264

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 498073, 996146, 1494219, 1992292, 2490365, 2988438, 4482657, 4980730, 5976876, 7471095, 8965314, 9961460, 14942190, 17930628, 22413285, 29884380, 44826570, 89653140]

約数ペア:

[(1, 89653140), (2, 44826570), (3, 29884380), (4, 22413285), (5, 17930628), (6, 14942190), (9, 9961460), (10, 8965314), (12, 7471095), (15, 5976876), (18, 4980730), (20, 4482657), (30, 2988438), (36, 2490365), (45, 1992292), (60, 1494219), (90, 996146), (180, 498073)]