2701290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 6543360

約数和(自身を除く): 3842070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 709, 762, 1270, 1418, 1905, 2127, 3545, 3810, 4254, 7090, 10635, 21270, 90043, 180086, 270129, 450215, 540258, 900430, 1350645, 2701290]

約数ペア:

[(1, 2701290), (2, 1350645), (3, 900430), (5, 540258), (6, 450215), (10, 270129), (15, 180086), (30, 90043), (127, 21270), (254, 10635), (381, 7090), (635, 4254), (709, 3810), (762, 3545), (1270, 2127), (1418, 1905)]