30857288

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{50093}}^1$

素因数の和:50117

約数の個数: 32

約数和(自身を含む): 72135360

約数和(自身を除く): 41278072

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 50093, 100186, 200372, 350651, 400744, 551023, 701302, 1102046, 1402604, 2204092, 2805208, 3857161, 4408184, 7714322, 15428644, 30857288]

約数ペア:

[(1, 30857288), (2, 15428644), (4, 7714322), (7, 4408184), (8, 3857161), (11, 2805208), (14, 2204092), (22, 1402604), (28, 1102046), (44, 701302), (56, 551023), (77, 400744), (88, 350651), (154, 200372), (308, 100186), (616, 50093)]