2503170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 6819840

約数和(自身を除く): 4316670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 90, 127, 135, 146, 219, 254, 270, 365, 381, 438, 635, 657, 730, 762, 1095, 1143, 1270, 1314, 1905, 1971, 2190, 2286, 3285, 3429, 3810, 3942, 5715, 6570, 6858, 9271, 9855, 11430, 17145, 18542, 19710, 27813, 34290, 46355, 55626, 83439, 92710, 139065, 166878, 250317, 278130, 417195, 500634, 834390, 1251585, 2503170]

約数ペア:

[(1, 2503170), (2, 1251585), (3, 834390), (5, 500634), (6, 417195), (9, 278130), (10, 250317), (15, 166878), (18, 139065), (27, 92710), (30, 83439), (45, 55626), (54, 46355), (73, 34290), (90, 27813), (127, 19710), (135, 18542), (146, 17145), (219, 11430), (254, 9855), (270, 9271), (365, 6858), (381, 6570), (438, 5715), (635, 3942), (657, 3810), (730, 3429), (762, 3285), (1095, 2286), (1143, 2190), (1270, 1971), (1314, 1905)]