90547030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1293529}}^1$

素因数の和:1293543

約数の個数: 16

約数和(自身を含む): 186268320

約数和(自身を除く): 95721290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1293529, 2587058, 6467645, 9054703, 12935290, 18109406, 45273515, 90547030]

約数ペア:

[(1, 90547030), (2, 45273515), (5, 18109406), (7, 12935290), (10, 9054703), (14, 6467645), (35, 2587058), (70, 1293529)]