2721270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{90709}}^1$

素因数の和:90719

約数の個数: 16

約数和(自身を含む): 6531120

約数和(自身を除く): 3809850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 90709, 181418, 272127, 453545, 544254, 907090, 1360635, 2721270]

約数ペア:

[(1, 2721270), (2, 1360635), (3, 907090), (5, 544254), (6, 453545), (10, 272127), (15, 181418), (30, 90709)]