2754540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{5101}}^1$

素因数の和:5119

約数の個数: 48

約数和(自身を含む): 8571360

約数和(自身を除く): 5816820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 5101, 10202, 15303, 20404, 25505, 30606, 45909, 51010, 61212, 76515, 91818, 102020, 137727, 153030, 183636, 229545, 275454, 306060, 459090, 550908, 688635, 918180, 1377270, 2754540]

約数ペア:

[(1, 2754540), (2, 1377270), (3, 918180), (4, 688635), (5, 550908), (6, 459090), (9, 306060), (10, 275454), (12, 229545), (15, 183636), (18, 153030), (20, 137727), (27, 102020), (30, 91818), (36, 76515), (45, 61212), (54, 51010), (60, 45909), (90, 30606), (108, 25505), (135, 20404), (180, 15303), (270, 10202), (540, 5101)]