30805562

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{821}}^1$

素因数の和:1153

約数の個数: 16

約数和(自身を含む): 47080872

約数和(自身を除く): 16275310

約数列:

[1, 2, 73, 146, 257, 514, 821, 1642, 18761, 37522, 59933, 119866, 210997, 421994, 15402781, 30805562]

約数ペア:

[(1, 30805562), (2, 15402781), (73, 421994), (146, 210997), (257, 119866), (514, 59933), (821, 37522), (1642, 18761)]