68777370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{254731}}^1$

素因数の和:254747

約数の個数: 32

約数和(自身を含む): 183407040

約数和(自身を除く): 114629670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 254731, 509462, 764193, 1273655, 1528386, 2292579, 2547310, 3820965, 4585158, 6877737, 7641930, 11462895, 13755474, 22925790, 34388685, 68777370]

約数ペア:

[(1, 68777370), (2, 34388685), (3, 22925790), (5, 13755474), (6, 11462895), (9, 7641930), (10, 6877737), (15, 4585158), (18, 3820965), (27, 2547310), (30, 2292579), (45, 1528386), (54, 1273655), (90, 764193), (135, 509462), (270, 254731)]