2279156670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1205903}}^1$

素因数の和:1205926

約数の個数: 64

約数和(自身を含む): 6946007040

約数和(自身を除く): 4666850370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 1205903, 2411806, 3617709, 6029515, 7235418, 8441321, 10853127, 12059030, 16882642, 18088545, 21706254, 25323963, 32559381, 36177090, 42206605, 50647926, 54265635, 65118762, 75971889, 84413210, 108531270, 126619815, 151943778, 162796905, 227915667, 253239630, 325593810, 379859445, 455831334, 759718890, 1139578335, 2279156670]

約数ペア:

[(1, 2279156670), (2, 1139578335), (3, 759718890), (5, 455831334), (6, 379859445), (7, 325593810), (9, 253239630), (10, 227915667), (14, 162796905), (15, 151943778), (18, 126619815), (21, 108531270), (27, 84413210), (30, 75971889), (35, 65118762), (42, 54265635), (45, 50647926), (54, 42206605), (63, 36177090), (70, 32559381), (90, 25323963), (105, 21706254), (126, 18088545), (135, 16882642), (189, 12059030), (210, 10853127), (270, 8441321), (315, 7235418), (378, 6029515), (630, 3617709), (945, 2411806), (1890, 1205903)]