1289010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{42967}}^1$

素因数の和:42977

約数の個数: 16

約数和(自身を含む): 3093696

約数和(自身を除く): 1804686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 42967, 85934, 128901, 214835, 257802, 429670, 644505, 1289010]

約数ペア:

[(1, 1289010), (2, 644505), (3, 429670), (5, 257802), (6, 214835), (10, 128901), (15, 85934), (30, 42967)]