1097680010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{15681143}}^1$

素因数の和:15681157

約数の個数: 16

約数和(自身を含む): 2258084736

約数和(自身を除く): 1160404726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 15681143, 31362286, 78405715, 109768001, 156811430, 219536002, 548840005, 1097680010]

約数ペア:

[(1, 1097680010), (2, 548840005), (5, 219536002), (7, 156811430), (10, 109768001), (14, 78405715), (35, 31362286), (70, 15681143)]