1250370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 3646080

約数和(自身を除く): 2395710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 421, 495, 594, 842, 990, 1263, 1485, 2105, 2526, 2970, 3789, 4210, 4631, 6315, 7578, 9262, 11367, 12630, 13893, 18945, 22734, 23155, 27786, 37890, 41679, 46310, 56835, 69465, 83358, 113670, 125037, 138930, 208395, 250074, 416790, 625185, 1250370]

約数ペア:

[(1, 1250370), (2, 625185), (3, 416790), (5, 250074), (6, 208395), (9, 138930), (10, 125037), (11, 113670), (15, 83358), (18, 69465), (22, 56835), (27, 46310), (30, 41679), (33, 37890), (45, 27786), (54, 23155), (55, 22734), (66, 18945), (90, 13893), (99, 12630), (110, 11367), (135, 9262), (165, 7578), (198, 6315), (270, 4631), (297, 4210), (330, 3789), (421, 2970), (495, 2526), (594, 2105), (842, 1485), (990, 1263)]