27129690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43063}}^1$

素因数の和:43083

約数の個数: 48

約数和(自身を含む): 80615808

約数和(自身を除く): 53486118

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, 43063, 86126, 129189, 215315, 258378, 301441, 387567, 430630, 602882, 645945, 775134, 904323, 1291890, 1507205, 1808646, 1937835, 2712969, 3014410, 3875670, 4521615, 5425938, 9043230, 13564845, 27129690]

約数ペア:

[(1, 27129690), (2, 13564845), (3, 9043230), (5, 5425938), (6, 4521615), (7, 3875670), (9, 3014410), (10, 2712969), (14, 1937835), (15, 1808646), (18, 1507205), (21, 1291890), (30, 904323), (35, 775134), (42, 645945), (45, 602882), (63, 430630), (70, 387567), (90, 301441), (105, 258378), (126, 215315), (210, 129189), (315, 86126), (630, 43063)]