29802070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1553}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 57062880

約数和(自身を除く): 27260810

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1553, 1919, 3106, 3838, 7765, 9595, 15530, 19190, 29507, 59014, 147535, 156853, 295070, 313706, 784265, 1568530, 2980207, 5960414, 14901035, 29802070]

約数ペア:

[(1, 29802070), (2, 14901035), (5, 5960414), (10, 2980207), (19, 1568530), (38, 784265), (95, 313706), (101, 295070), (190, 156853), (202, 147535), (505, 59014), (1010, 29507), (1553, 19190), (1919, 15530), (3106, 9595), (3838, 7765)]