30145728

素因数分解:

$2^6\times 3^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1009

約数の個数: 56

約数和(自身を含む): 80266032

約数和(自身を除く): 50120304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 197, 394, 591, 788, 797, 1182, 1576, 1594, 2364, 2391, 3152, 3188, 4728, 4782, 6304, 6376, 9456, 9564, 12608, 12752, 18912, 19128, 25504, 37824, 38256, 51008, 76512, 153024, 157009, 314018, 471027, 628036, 942054, 1256072, 1884108, 2512144, 3768216, 5024288, 7536432, 10048576, 15072864, 30145728]

約数ペア:

[(1, 30145728), (2, 15072864), (3, 10048576), (4, 7536432), (6, 5024288), (8, 3768216), (12, 2512144), (16, 1884108), (24, 1256072), (32, 942054), (48, 628036), (64, 471027), (96, 314018), (192, 157009), (197, 153024), (394, 76512), (591, 51008), (788, 38256), (797, 37824), (1182, 25504), (1576, 19128), (1594, 18912), (2364, 12752), (2391, 12608), (3152, 9564), (3188, 9456), (4728, 6376), (4782, 6304)]