1284666530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{5393}}^1$

素因数の和:5531

約数の個数: 64

約数和(自身を含む): 2740324608

約数和(自身を除く): 1455658078

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 83, 166, 205, 287, 410, 415, 574, 581, 830, 1162, 1435, 2870, 2905, 3403, 5393, 5810, 6806, 10786, 17015, 23821, 26965, 34030, 37751, 47642, 53930, 75502, 119105, 188755, 221113, 238210, 377510, 442226, 447619, 895238, 1105565, 1547791, 2211130, 2238095, 3095582, 3133333, 4476190, 6266666, 7738955, 15477910, 15666665, 18352379, 31333330, 36704758, 91761895, 128466653, 183523790, 256933306, 642333265, 1284666530]

約数ペア:

[(1, 1284666530), (2, 642333265), (5, 256933306), (7, 183523790), (10, 128466653), (14, 91761895), (35, 36704758), (41, 31333330), (70, 18352379), (82, 15666665), (83, 15477910), (166, 7738955), (205, 6266666), (287, 4476190), (410, 3133333), (415, 3095582), (574, 2238095), (581, 2211130), (830, 1547791), (1162, 1105565), (1435, 895238), (2870, 447619), (2905, 442226), (3403, 377510), (5393, 238210), (5810, 221113), (6806, 188755), (10786, 119105), (17015, 75502), (23821, 53930), (26965, 47642), (34030, 37751)]