30390042

素因数分解:

$2^1\times 3^1\times {\mathrm{461}}^1\times {\mathrm{10987}}^1$

素因数の和:11453

約数の個数: 16

約数和(自身を含む): 60917472

約数和(自身を除く): 30527430

約数列:

[1, 2, 3, 6, 461, 922, 1383, 2766, 10987, 21974, 32961, 65922, 5065007, 10130014, 15195021, 30390042]

約数ペア:

[(1, 30390042), (2, 15195021), (3, 10130014), (6, 5065007), (461, 65922), (922, 32961), (1383, 21974), (2766, 10987)]