28487430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{105509}}^1$

素因数の和:105525

約数の個数: 32

約数和(自身を含む): 75967200

約数和(自身を除く): 47479770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 105509, 211018, 316527, 527545, 633054, 949581, 1055090, 1582635, 1899162, 2848743, 3165270, 4747905, 5697486, 9495810, 14243715, 28487430]

約数ペア:

[(1, 28487430), (2, 14243715), (3, 9495810), (5, 5697486), (6, 4747905), (9, 3165270), (10, 2848743), (15, 1899162), (18, 1582635), (27, 1055090), (30, 949581), (45, 633054), (54, 527545), (90, 316527), (135, 211018), (270, 105509)]