994007630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{184417}}^1$

素因数の和:184449

約数の個数: 48

約数和(自身を含む): 2270554416

約数和(自身を除く): 1276546786

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 184417, 368834, 922085, 1290919, 1844170, 2028587, 2581838, 4057174, 6454595, 9036433, 10142935, 12909190, 14200109, 18072866, 20285870, 28400218, 45182165, 71000545, 90364330, 99400763, 142001090, 198801526, 497003815, 994007630]

約数ペア:

[(1, 994007630), (2, 497003815), (5, 198801526), (7, 142001090), (10, 99400763), (11, 90364330), (14, 71000545), (22, 45182165), (35, 28400218), (49, 20285870), (55, 18072866), (70, 14200109), (77, 12909190), (98, 10142935), (110, 9036433), (154, 6454595), (245, 4057174), (385, 2581838), (490, 2028587), (539, 1844170), (770, 1290919), (1078, 922085), (2695, 368834), (5390, 184417)]