30955190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{442217}}^1$

素因数の和:442231

約数の個数: 16

約数和(自身を含む): 63679392

約数和(自身を除く): 32724202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 442217, 884434, 2211085, 3095519, 4422170, 6191038, 15477595, 30955190]

約数ペア:

[(1, 30955190), (2, 15477595), (5, 6191038), (7, 4422170), (10, 3095519), (14, 2211085), (35, 884434), (70, 442217)]