30439314

素因数分解:

$2^1\times 3^4\times {\mathrm{187897}}^1$

素因数の和:187911

約数の個数: 20

約数和(自身を含む): 68206974

約数和(自身を除く): 37767660

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 187897, 375794, 563691, 1127382, 1691073, 3382146, 5073219, 10146438, 15219657, 30439314]

約数ペア:

[(1, 30439314), (2, 15219657), (3, 10146438), (6, 5073219), (9, 3382146), (18, 1691073), (27, 1127382), (54, 563691), (81, 375794), (162, 187897)]