121494910

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{27059}}^1$

素因数の和:27515

約数の個数: 16

約数和(自身を含む): 219186000

約数和(自身を除く): 97691090

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 27059, 54118, 135295, 270590, 12149491, 24298982, 60747455, 121494910]

約数ペア:

[(1, 121494910), (2, 60747455), (5, 24298982), (10, 12149491), (449, 270590), (898, 135295), (2245, 54118), (4490, 27059)]