2680195890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9431}}^1\times {\mathrm{9473}}^1$

素因数の和:18914

約数の個数: 32

約数和(自身を含む): 6433831296

約数和(自身を除く): 3753635406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9431, 9473, 18862, 18946, 28293, 28419, 47155, 47365, 56586, 56838, 94310, 94730, 141465, 142095, 282930, 284190, 89339863, 178679726, 268019589, 446699315, 536039178, 893398630, 1340097945, 2680195890]

約数ペア:

[(1, 2680195890), (2, 1340097945), (3, 893398630), (5, 536039178), (6, 446699315), (10, 268019589), (15, 178679726), (30, 89339863), (9431, 284190), (9473, 282930), (18862, 142095), (18946, 141465), (28293, 94730), (28419, 94310), (47155, 56838), (47365, 56586)]