919890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{3407}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 2453760

約数和(自身を除く): 1533870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 3407, 6814, 10221, 17035, 20442, 30663, 34070, 51105, 61326, 91989, 102210, 153315, 183978, 306630, 459945, 919890]

約数ペア:

[(1, 919890), (2, 459945), (3, 306630), (5, 183978), (6, 153315), (9, 102210), (10, 91989), (15, 61326), (18, 51105), (27, 34070), (30, 30663), (45, 20442), (54, 17035), (90, 10221), (135, 6814), (270, 3407)]