2755270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{5623}}^1$

素因数の和:5644

約数の個数: 24

約数和(自身を含む): 5770224

約数和(自身を除く): 3014954

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 5623, 11246, 28115, 39361, 56230, 78722, 196805, 275527, 393610, 551054, 1377635, 2755270]

約数ペア:

[(1, 2755270), (2, 1377635), (5, 551054), (7, 393610), (10, 275527), (14, 196805), (35, 78722), (49, 56230), (70, 39361), (98, 28115), (245, 11246), (490, 5623)]