30740250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2448

約数の個数: 64

約数和(自身を含む): 81274752

約数和(自身を除く): 50534502

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 125, 150, 170, 250, 255, 375, 425, 510, 750, 850, 1275, 2125, 2411, 2550, 4250, 4822, 6375, 7233, 12055, 12750, 14466, 24110, 36165, 40987, 60275, 72330, 81974, 120550, 122961, 180825, 204935, 245922, 301375, 361650, 409870, 602750, 614805, 904125, 1024675, 1229610, 1808250, 2049350, 3074025, 5123375, 6148050, 10246750, 15370125, 30740250]

約数ペア:

[(1, 30740250), (2, 15370125), (3, 10246750), (5, 6148050), (6, 5123375), (10, 3074025), (15, 2049350), (17, 1808250), (25, 1229610), (30, 1024675), (34, 904125), (50, 614805), (51, 602750), (75, 409870), (85, 361650), (102, 301375), (125, 245922), (150, 204935), (170, 180825), (250, 122961), (255, 120550), (375, 81974), (425, 72330), (510, 60275), (750, 40987), (850, 36165), (1275, 24110), (2125, 14466), (2411, 12750), (2550, 12055), (4250, 7233), (4822, 6375)]