68568990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19207}}^1$

素因数の和:19241

約数の個数: 64

約数和(自身を含む): 199148544

約数和(自身を除く): 130579554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 19207, 38414, 57621, 96035, 115242, 134449, 192070, 268898, 288105, 326519, 403347, 576210, 653038, 672245, 806694, 979557, 1344490, 1632595, 1959114, 2016735, 2285633, 3265190, 4033470, 4571266, 4897785, 6856899, 9795570, 11428165, 13713798, 22856330, 34284495, 68568990]

約数ペア:

[(1, 68568990), (2, 34284495), (3, 22856330), (5, 13713798), (6, 11428165), (7, 9795570), (10, 6856899), (14, 4897785), (15, 4571266), (17, 4033470), (21, 3265190), (30, 2285633), (34, 2016735), (35, 1959114), (42, 1632595), (51, 1344490), (70, 979557), (85, 806694), (102, 672245), (105, 653038), (119, 576210), (170, 403347), (210, 326519), (238, 288105), (255, 268898), (357, 192070), (510, 134449), (595, 115242), (714, 96035), (1190, 57621), (1785, 38414), (3570, 19207)]