6849710

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{1997}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 14385600

約数和(自身を除く): 7535890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 1997, 3430, 3994, 9985, 13979, 19970, 27958, 69895, 97853, 139790, 195706, 489265, 684971, 978530, 1369942, 3424855, 6849710]

約数ペア:

[(1, 6849710), (2, 3424855), (5, 1369942), (7, 978530), (10, 684971), (14, 489265), (35, 195706), (49, 139790), (70, 97853), (98, 69895), (245, 27958), (343, 19970), (490, 13979), (686, 9985), (1715, 3994), (1997, 3430)]