12039270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401309}}^1$

素因数の和:401319

約数の個数: 16

約数和(自身を含む): 28894320

約数和(自身を除く): 16855050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401309, 802618, 1203927, 2006545, 2407854, 4013090, 6019635, 12039270]

約数ペア:

[(1, 12039270), (2, 6019635), (3, 4013090), (5, 2407854), (6, 2006545), (10, 1203927), (15, 802618), (30, 401309)]