85421580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6217}}^1$

素因数の和:6458

約数の個数: 48

約数和(自身を含む): 240263520

約数和(自身を除く): 154841940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6217, 6870, 12434, 13740, 18651, 24868, 31085, 37302, 62170, 74604, 93255, 124340, 186510, 373020, 1423693, 2847386, 4271079, 5694772, 7118465, 8542158, 14236930, 17084316, 21355395, 28473860, 42710790, 85421580]

約数ペア:

[(1, 85421580), (2, 42710790), (3, 28473860), (4, 21355395), (5, 17084316), (6, 14236930), (10, 8542158), (12, 7118465), (15, 5694772), (20, 4271079), (30, 2847386), (60, 1423693), (229, 373020), (458, 186510), (687, 124340), (916, 93255), (1145, 74604), (1374, 62170), (2290, 37302), (2748, 31085), (3435, 24868), (4580, 18651), (6217, 13740), (6870, 12434)]