1772250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 4717440

約数和(自身を除く): 2945190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 139, 150, 170, 250, 255, 278, 375, 417, 425, 510, 695, 750, 834, 850, 1275, 1390, 2085, 2125, 2363, 2550, 3475, 4170, 4250, 4726, 6375, 6950, 7089, 10425, 11815, 12750, 14178, 17375, 20850, 23630, 34750, 35445, 52125, 59075, 70890, 104250, 118150, 177225, 295375, 354450, 590750, 886125, 1772250]

約数ペア:

[(1, 1772250), (2, 886125), (3, 590750), (5, 354450), (6, 295375), (10, 177225), (15, 118150), (17, 104250), (25, 70890), (30, 59075), (34, 52125), (50, 35445), (51, 34750), (75, 23630), (85, 20850), (102, 17375), (125, 14178), (139, 12750), (150, 11815), (170, 10425), (250, 7089), (255, 6950), (278, 6375), (375, 4726), (417, 4250), (425, 4170), (510, 3475), (695, 2550), (750, 2363), (834, 2125), (850, 2085), (1275, 1390)]