9592740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 29385720

約数和(自身を除く): 19792980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 389, 411, 548, 685, 778, 822, 1167, 1233, 1370, 1556, 1644, 1945, 2055, 2334, 2466, 2740, 3501, 3890, 4110, 4668, 4932, 5835, 6165, 7002, 7780, 8220, 11670, 12330, 14004, 17505, 23340, 24660, 35010, 53293, 70020, 106586, 159879, 213172, 266465, 319758, 479637, 532930, 639516, 799395, 959274, 1065860, 1598790, 1918548, 2398185, 3197580, 4796370, 9592740]

約数ペア:

[(1, 9592740), (2, 4796370), (3, 3197580), (4, 2398185), (5, 1918548), (6, 1598790), (9, 1065860), (10, 959274), (12, 799395), (15, 639516), (18, 532930), (20, 479637), (30, 319758), (36, 266465), (45, 213172), (60, 159879), (90, 106586), (137, 70020), (180, 53293), (274, 35010), (389, 24660), (411, 23340), (548, 17505), (685, 14004), (778, 12330), (822, 11670), (1167, 8220), (1233, 7780), (1370, 7002), (1556, 6165), (1644, 5835), (1945, 4932), (2055, 4668), (2334, 4110), (2466, 3890), (2740, 3501)]