2027430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2503}}^1$

素因数の和:2522

約数の個数: 40

約数和(自身を含む): 5453712

約数和(自身を除く): 3426282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2503, 5006, 7509, 12515, 15018, 22527, 25030, 37545, 45054, 67581, 75090, 112635, 135162, 202743, 225270, 337905, 405486, 675810, 1013715, 2027430]

約数ペア:

[(1, 2027430), (2, 1013715), (3, 675810), (5, 405486), (6, 337905), (9, 225270), (10, 202743), (15, 135162), (18, 112635), (27, 75090), (30, 67581), (45, 45054), (54, 37545), (81, 25030), (90, 22527), (135, 15018), (162, 12515), (270, 7509), (405, 5006), (810, 2503)]