28767390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1319}}^1$

素因数の和:2056

約数の個数: 32

約数和(自身を含む): 69189120

約数和(自身を除く): 40421730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 727, 1319, 1454, 2181, 2638, 3635, 3957, 4362, 6595, 7270, 7914, 10905, 13190, 19785, 21810, 39570, 958913, 1917826, 2876739, 4794565, 5753478, 9589130, 14383695, 28767390]

約数ペア:

[(1, 28767390), (2, 14383695), (3, 9589130), (5, 5753478), (6, 4794565), (10, 2876739), (15, 1917826), (30, 958913), (727, 39570), (1319, 21810), (1454, 19785), (2181, 13190), (2638, 10905), (3635, 7914), (3957, 7270), (4362, 6595)]