12654930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421831}}^1$

素因数の和:421841

約数の個数: 16

約数和(自身を含む): 30371904

約数和(自身を除く): 17716974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421831, 843662, 1265493, 2109155, 2530986, 4218310, 6327465, 12654930]

約数ペア:

[(1, 12654930), (2, 6327465), (3, 4218310), (5, 2530986), (6, 2109155), (10, 1265493), (15, 843662), (30, 421831)]