2980010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27091}}^1$

素因数の和:27109

約数の個数: 16

約数和(自身を含む): 5851872

約数和(自身を除く): 2871862

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 27091, 54182, 135455, 270910, 298001, 596002, 1490005, 2980010]

約数ペア:

[(1, 2980010), (2, 1490005), (5, 596002), (10, 298001), (11, 270910), (22, 135455), (55, 54182), (110, 27091)]