1330686230

素因数分解:

$2^1\times 5^1\times {\mathrm{8429}}^1\times {\mathrm{15787}}^1$

素因数の和:24223

約数の個数: 16

約数和(自身を含む): 2395671120

約数和(自身を除く): 1064984890

約数列:

[1, 2, 5, 10, 8429, 15787, 16858, 31574, 42145, 78935, 84290, 157870, 133068623, 266137246, 665343115, 1330686230]

約数ペア:

[(1, 1330686230), (2, 665343115), (5, 266137246), (10, 133068623), (8429, 157870), (15787, 84290), (16858, 78935), (31574, 42145)]