30612678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{221831}}^1$

素因数の和:221859

約数の個数: 16

約数和(自身を含む): 63887616

約数和(自身を除く): 33274938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 221831, 443662, 665493, 1330986, 5102113, 10204226, 15306339, 30612678]

約数ペア:

[(1, 30612678), (2, 15306339), (3, 10204226), (6, 5102113), (23, 1330986), (46, 665493), (69, 443662), (138, 221831)]