43242730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{254369}}^1$

素因数の和:254393

約数の個数: 16

約数和(自身を含む): 82415880

約数和(自身を除く): 39173150

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 254369, 508738, 1271845, 2543690, 4324273, 8648546, 21621365, 43242730]

約数ペア:

[(1, 43242730), (2, 21621365), (5, 8648546), (10, 4324273), (17, 2543690), (34, 1271845), (85, 508738), (170, 254369)]