21704418630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{109469}}^1$

素因数の和:111685

約数の個数: 48

約数和(自身を含む): 56457619920

約数和(自身を除く): 34753201290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2203, 4406, 6609, 11015, 13218, 19827, 22030, 33045, 39654, 66090, 99135, 109469, 198270, 218938, 328407, 547345, 656814, 985221, 1094690, 1642035, 1970442, 3284070, 4926105, 9852210, 241160207, 482320414, 723480621, 1205801035, 1446961242, 2170441863, 2411602070, 3617403105, 4340883726, 7234806210, 10852209315, 21704418630]

約数ペア:

[(1, 21704418630), (2, 10852209315), (3, 7234806210), (5, 4340883726), (6, 3617403105), (9, 2411602070), (10, 2170441863), (15, 1446961242), (18, 1205801035), (30, 723480621), (45, 482320414), (90, 241160207), (2203, 9852210), (4406, 4926105), (6609, 3284070), (11015, 1970442), (13218, 1642035), (19827, 1094690), (22030, 985221), (33045, 656814), (39654, 547345), (66090, 328407), (99135, 218938), (109469, 198270)]