79438310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{162119}}^1$

素因数の和:162140

約数の個数: 24

約数和(自身を含む): 166335120

約数和(自身を除く): 86896810

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 162119, 324238, 810595, 1134833, 1621190, 2269666, 5674165, 7943831, 11348330, 15887662, 39719155, 79438310]

約数ペア:

[(1, 79438310), (2, 39719155), (5, 15887662), (7, 11348330), (10, 7943831), (14, 5674165), (35, 2269666), (49, 1621190), (70, 1134833), (98, 810595), (245, 324238), (490, 162119)]