69792170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{142433}}^1$

素因数の和:142454

約数の個数: 24

約数和(自身を含む): 146137284

約数和(自身を除く): 76345114

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 142433, 284866, 712165, 997031, 1424330, 1994062, 4985155, 6979217, 9970310, 13958434, 34896085, 69792170]

約数ペア:

[(1, 69792170), (2, 34896085), (5, 13958434), (7, 9970310), (10, 6979217), (14, 4985155), (35, 1994062), (49, 1424330), (70, 997031), (98, 712165), (245, 284866), (490, 142433)]