1901470101580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13581929297}}^1$

素因数の和:13581929313

約数の個数: 24

約数和(自身を含む): 4563528244128

約数和(自身を除く): 2662058142548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 13581929297, 27163858594, 54327717188, 67909646485, 95073505079, 135819292970, 190147010158, 271638585940, 380294020316, 475367525395, 950735050790, 1901470101580]

約数ペア:

[(1, 1901470101580), (2, 950735050790), (4, 475367525395), (5, 380294020316), (7, 271638585940), (10, 190147010158), (14, 135819292970), (20, 95073505079), (28, 67909646485), (35, 54327717188), (70, 27163858594), (140, 13581929297)]