2230798745

素因数分解:

$5^1\times 7^2\times {\mathrm{9105301}}^1$

素因数の和:9105320

約数の個数: 12

約数和(自身を含む): 3114013284

約数和(自身を除く): 883214539

約数列:

[1, 5, 7, 35, 49, 245, 9105301, 45526505, 63737107, 318685535, 446159749, 2230798745]

約数ペア:

[(1, 2230798745), (5, 446159749), (7, 318685535), (35, 63737107), (49, 45526505), (245, 9105301)]