172575270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{273929}}^1$

素因数の和:273949

約数の個数: 48

約数和(自身を含む): 512796960

約数和(自身を除く): 340221690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 273929, 547858, 821787, 1369645, 1643574, 1917503, 2465361, 2739290, 3835006, 4108935, 4930722, 5752509, 8217870, 9587515, 11505018, 12326805, 17257527, 19175030, 24653610, 28762545, 34515054, 57525090, 86287635, 172575270]

約数ペア:

[(1, 172575270), (2, 86287635), (3, 57525090), (5, 34515054), (6, 28762545), (7, 24653610), (9, 19175030), (10, 17257527), (14, 12326805), (15, 11505018), (18, 9587515), (21, 8217870), (30, 5752509), (35, 4930722), (42, 4108935), (45, 3835006), (63, 2739290), (70, 2465361), (90, 1917503), (105, 1643574), (126, 1369645), (210, 821787), (315, 547858), (630, 273929)]