7773420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7621}}^1$

素因数の和:7650

約数の個数: 48

約数和(自身を含む): 23048928

約数和(自身を除く): 15275508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 7621, 15242, 22863, 30484, 38105, 45726, 76210, 91452, 114315, 129557, 152420, 228630, 259114, 388671, 457260, 518228, 647785, 777342, 1295570, 1554684, 1943355, 2591140, 3886710, 7773420]

約数ペア:

[(1, 7773420), (2, 3886710), (3, 2591140), (4, 1943355), (5, 1554684), (6, 1295570), (10, 777342), (12, 647785), (15, 518228), (17, 457260), (20, 388671), (30, 259114), (34, 228630), (51, 152420), (60, 129557), (68, 114315), (85, 91452), (102, 76210), (170, 45726), (204, 38105), (255, 30484), (340, 22863), (510, 15242), (1020, 7621)]