1389750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:146

約数の個数: 64

約数和(自身を含む): 3706560

約数和(自身を除く): 2316810

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 109, 125, 150, 170, 218, 250, 255, 327, 375, 425, 510, 545, 654, 750, 850, 1090, 1275, 1635, 1853, 2125, 2550, 2725, 3270, 3706, 4250, 5450, 5559, 6375, 8175, 9265, 11118, 12750, 13625, 16350, 18530, 27250, 27795, 40875, 46325, 55590, 81750, 92650, 138975, 231625, 277950, 463250, 694875, 1389750]

約数ペア:

[(1, 1389750), (2, 694875), (3, 463250), (5, 277950), (6, 231625), (10, 138975), (15, 92650), (17, 81750), (25, 55590), (30, 46325), (34, 40875), (50, 27795), (51, 27250), (75, 18530), (85, 16350), (102, 13625), (109, 12750), (125, 11118), (150, 9265), (170, 8175), (218, 6375), (250, 5559), (255, 5450), (327, 4250), (375, 3706), (425, 3270), (510, 2725), (545, 2550), (654, 2125), (750, 1853), (850, 1635), (1090, 1275)]