30111542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11827}}^1$

素因数の和:11915

約数の個数: 16

約数和(自身を含む): 48258240

約数和(自身を除く): 18146698

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 11827, 23654, 224713, 449426, 792409, 1584818, 15055771, 30111542]

約数ペア:

[(1, 30111542), (2, 15055771), (19, 1584818), (38, 792409), (67, 449426), (134, 224713), (1273, 23654), (2546, 11827)]