1730802220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{12362873}}^1$

素因数の和:12362889

約数の個数: 24

約数和(自身を含む): 4153925664

約数和(自身を除く): 2423123444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 12362873, 24725746, 49451492, 61814365, 86540111, 123628730, 173080222, 247257460, 346160444, 432700555, 865401110, 1730802220]

約数ペア:

[(1, 1730802220), (2, 865401110), (4, 432700555), (5, 346160444), (7, 247257460), (10, 173080222), (14, 123628730), (20, 86540111), (28, 61814365), (35, 49451492), (70, 24725746), (140, 12362873)]