2665630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2203}}^1$

素因数の和:2232

約数の個数: 24

約数和(自身を含む): 5276376

約数和(自身を除く): 2610746

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 2203, 4406, 11015, 22030, 24233, 48466, 121165, 242330, 266563, 533126, 1332815, 2665630]

約数ペア:

[(1, 2665630), (2, 1332815), (5, 533126), (10, 266563), (11, 242330), (22, 121165), (55, 48466), (110, 24233), (121, 22030), (242, 11015), (605, 4406), (1210, 2203)]