2482020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13789}}^1$

素因数の和:13804

約数の個数: 36

約数和(自身を含む): 7529340

約数和(自身を除く): 5047320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 13789, 27578, 41367, 55156, 68945, 82734, 124101, 137890, 165468, 206835, 248202, 275780, 413670, 496404, 620505, 827340, 1241010, 2482020]

約数ペア:

[(1, 2482020), (2, 1241010), (3, 827340), (4, 620505), (5, 496404), (6, 413670), (9, 275780), (10, 248202), (12, 206835), (15, 165468), (18, 137890), (20, 124101), (30, 82734), (36, 68945), (45, 55156), (60, 41367), (90, 27578), (180, 13789)]