307046970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8681}}^1$

素因数の和:8828

約数の個数: 64

約数和(自身を含む): 825137280

約数和(自身を除く): 518090310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 655, 786, 1179, 1310, 1965, 2358, 3537, 3930, 5895, 7074, 8681, 11790, 17362, 17685, 26043, 35370, 43405, 52086, 78129, 86810, 130215, 156258, 234387, 260430, 390645, 468774, 781290, 1137211, 1171935, 2274422, 2343870, 3411633, 5686055, 6823266, 10234899, 11372110, 17058165, 20469798, 30704697, 34116330, 51174495, 61409394, 102348990, 153523485, 307046970]

約数ペア:

[(1, 307046970), (2, 153523485), (3, 102348990), (5, 61409394), (6, 51174495), (9, 34116330), (10, 30704697), (15, 20469798), (18, 17058165), (27, 11372110), (30, 10234899), (45, 6823266), (54, 5686055), (90, 3411633), (131, 2343870), (135, 2274422), (262, 1171935), (270, 1137211), (393, 781290), (655, 468774), (786, 390645), (1179, 260430), (1310, 234387), (1965, 156258), (2358, 130215), (3537, 86810), (3930, 78129), (5895, 52086), (7074, 43405), (8681, 35370), (11790, 26043), (17362, 17685)]