2499390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{9257}}^1$

素因数の和:9273

約数の個数: 32

約数和(自身を含む): 6665760

約数和(自身を除く): 4166370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 9257, 18514, 27771, 46285, 55542, 83313, 92570, 138855, 166626, 249939, 277710, 416565, 499878, 833130, 1249695, 2499390]

約数ペア:

[(1, 2499390), (2, 1249695), (3, 833130), (5, 499878), (6, 416565), (9, 277710), (10, 249939), (15, 166626), (18, 138855), (27, 92570), (30, 83313), (45, 55542), (54, 46285), (90, 27771), (135, 18514), (270, 9257)]