168532070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{343943}}^1$

素因数の和:343964

約数の個数: 24

約数和(自身を含む): 352886544

約数和(自身を除く): 184354474

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 343943, 687886, 1719715, 2407601, 3439430, 4815202, 12038005, 16853207, 24076010, 33706414, 84266035, 168532070]

約数ペア:

[(1, 168532070), (2, 84266035), (5, 33706414), (7, 24076010), (10, 16853207), (14, 12038005), (35, 4815202), (49, 3439430), (70, 2407601), (98, 1719715), (245, 687886), (490, 343943)]