30855692

素因数分解:

$2^2\times 7^2\times {\mathrm{157427}}^1$

素因数の和:157445

約数の個数: 18

約数和(自身を含む): 62813772

約数和(自身を除く): 31958080

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 157427, 314854, 629708, 1101989, 2203978, 4407956, 7713923, 15427846, 30855692]

約数ペア:

[(1, 30855692), (2, 15427846), (4, 7713923), (7, 4407956), (14, 2203978), (28, 1101989), (49, 629708), (98, 314854), (196, 157427)]