2013965170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{52027}}^1$

素因数の和:52127

約数の個数: 48

約数和(自身を含む): 4270458240

約数和(自身を除く): 2256493070

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 2765, 3871, 5530, 7742, 19355, 38710, 52027, 104054, 260135, 364189, 520270, 728378, 1820945, 2549323, 3641890, 4110133, 5098646, 8220266, 12746615, 20550665, 25493230, 28770931, 41101330, 57541862, 143854655, 201396517, 287709310, 402793034, 1006982585, 2013965170]

約数ペア:

[(1, 2013965170), (2, 1006982585), (5, 402793034), (7, 287709310), (10, 201396517), (14, 143854655), (35, 57541862), (49, 41101330), (70, 28770931), (79, 25493230), (98, 20550665), (158, 12746615), (245, 8220266), (395, 5098646), (490, 4110133), (553, 3641890), (790, 2549323), (1106, 1820945), (2765, 728378), (3871, 520270), (5530, 364189), (7742, 260135), (19355, 104054), (38710, 52027)]