30905093994

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{72547169}}^1$

素因数の和:72547245

約数の個数: 16

約数和(自身を含む): 62680754880

約数和(自身を除く): 31775660886

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 72547169, 145094338, 217641507, 435283014, 5150848999, 10301697998, 15452546997, 30905093994]

約数ペア:

[(1, 30905093994), (2, 15452546997), (3, 10301697998), (6, 5150848999), (71, 435283014), (142, 217641507), (213, 145094338), (426, 72547169)]