219406260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{18947}}^1$

素因数の和:19152

約数の個数: 48

約数和(自身を含む): 617553216

約数和(自身を除く): 398146956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 18947, 37894, 56841, 75788, 94735, 113682, 189470, 227364, 284205, 378940, 568410, 1136820, 3656771, 7313542, 10970313, 14627084, 18283855, 21940626, 36567710, 43881252, 54851565, 73135420, 109703130, 219406260]

約数ペア:

[(1, 219406260), (2, 109703130), (3, 73135420), (4, 54851565), (5, 43881252), (6, 36567710), (10, 21940626), (12, 18283855), (15, 14627084), (20, 10970313), (30, 7313542), (60, 3656771), (193, 1136820), (386, 568410), (579, 378940), (772, 284205), (965, 227364), (1158, 189470), (1930, 113682), (2316, 94735), (2895, 75788), (3860, 56841), (5790, 37894), (11580, 18947)]