17949190

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{5233}}^1$

素因数の和:5261

約数の個数: 32

約数和(自身を含む): 37684800

約数和(自身を除く): 19735610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 5233, 10466, 26165, 36631, 52330, 73262, 183155, 256417, 366310, 512834, 1282085, 1794919, 2564170, 3589838, 8974595, 17949190]

約数ペア:

[(1, 17949190), (2, 8974595), (5, 3589838), (7, 2564170), (10, 1794919), (14, 1282085), (35, 512834), (49, 366310), (70, 256417), (98, 183155), (245, 73262), (343, 52330), (490, 36631), (686, 26165), (1715, 10466), (3430, 5233)]