30894866

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{1307}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 47464704

約数和(自身を除く): 16569838

約数列:

[1, 2, 53, 106, 223, 446, 1307, 2614, 11819, 23638, 69271, 138542, 291461, 582922, 15447433, 30894866]

約数ペア:

[(1, 30894866), (2, 15447433), (53, 582922), (106, 291461), (223, 138542), (446, 69271), (1307, 23638), (2614, 11819)]