30345749

素因数分解:

$7^2\times {\mathrm{331}}^1\times {\mathrm{1871}}^1$

素因数の和:2216

約数の個数: 12

約数和(自身を含む): 35425728

約数和(自身を除く): 5079979

約数列:

[1, 7, 49, 331, 1871, 2317, 13097, 16219, 91679, 619301, 4335107, 30345749]

約数ペア:

[(1, 30345749), (7, 4335107), (49, 619301), (331, 91679), (1871, 16219), (2317, 13097)]