2430010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22091}}^1$

素因数の和:22109

約数の個数: 16

約数和(自身を含む): 4771872

約数和(自身を除く): 2341862

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 22091, 44182, 110455, 220910, 243001, 486002, 1215005, 2430010]

約数ペア:

[(1, 2430010), (2, 1215005), (5, 486002), (10, 243001), (11, 220910), (22, 110455), (55, 44182), (110, 22091)]