30080002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{11149}}^1$

素因数の和:11241

約数の個数: 16

約数和(自身を含む): 48168000

約数和(自身を除く): 18087998

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 11149, 22298, 211831, 423662, 791579, 1583158, 15040001, 30080002]

約数ペア:

[(1, 30080002), (2, 15040001), (19, 1583158), (38, 791579), (71, 423662), (142, 211831), (1349, 22298), (2698, 11149)]