12729930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{424331}}^1$

素因数の和:424341

約数の個数: 16

約数和(自身を含む): 30551904

約数和(自身を除く): 17821974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 424331, 848662, 1272993, 2121655, 2545986, 4243310, 6364965, 12729930]

約数ペア:

[(1, 12729930), (2, 6364965), (3, 4243310), (5, 2545986), (6, 2121655), (10, 1272993), (15, 848662), (30, 424331)]