1277050380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{733937}}^1$

素因数の和:733978

約数の個数: 48

約数和(自身を含む): 3699047520

約数和(自身を除く): 2421997140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 733937, 1467874, 2201811, 2935748, 3669685, 4403622, 7339370, 8807244, 11009055, 14678740, 21284173, 22018110, 42568346, 44036220, 63852519, 85136692, 106420865, 127705038, 212841730, 255410076, 319262595, 425683460, 638525190, 1277050380]

約数ペア:

[(1, 1277050380), (2, 638525190), (3, 425683460), (4, 319262595), (5, 255410076), (6, 212841730), (10, 127705038), (12, 106420865), (15, 85136692), (20, 63852519), (29, 44036220), (30, 42568346), (58, 22018110), (60, 21284173), (87, 14678740), (116, 11009055), (145, 8807244), (174, 7339370), (290, 4403622), (348, 3669685), (435, 2935748), (580, 2201811), (870, 1467874), (1740, 733937)]