30241314

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{23663}}^1$

素因数の和:23742

約数の個数: 24

約数和(自身を含む): 66448512

約数和(自身を除く): 36207198

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 23663, 47326, 70989, 141978, 212967, 425934, 1680073, 3360146, 5040219, 10080438, 15120657, 30241314]

約数ペア:

[(1, 30241314), (2, 15120657), (3, 10080438), (6, 5040219), (9, 3360146), (18, 1680073), (71, 425934), (142, 212967), (213, 141978), (426, 70989), (639, 47326), (1278, 23663)]