159994310

素因数分解:

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

素因数の和:19245

約数の個数: 48

約数和(自身を含む): 354733344

約数和(自身を除く): 194739034

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 19207, 38414, 96035, 134449, 192070, 268898, 326519, 653038, 672245, 941143, 1344490, 1632595, 1882286, 2285633, 3265190, 4571266, 4705715, 9411430, 11428165, 15999431, 22856330, 31998862, 79997155, 159994310]

約数ペア:

[(1, 159994310), (2, 79997155), (5, 31998862), (7, 22856330), (10, 15999431), (14, 11428165), (17, 9411430), (34, 4705715), (35, 4571266), (49, 3265190), (70, 2285633), (85, 1882286), (98, 1632595), (119, 1344490), (170, 941143), (238, 672245), (245, 653038), (490, 326519), (595, 268898), (833, 192070), (1190, 134449), (1666, 96035), (4165, 38414), (8330, 19207)]