30731308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8527}}^1$

素因数の和:8601

約数の個数: 24

約数和(自身を含む): 58024512

約数和(自身を除く): 27293204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 8527, 17054, 34108, 144959, 289918, 451931, 579836, 903862, 1807724, 7682827, 15365654, 30731308]

約数ペア:

[(1, 30731308), (2, 15365654), (4, 7682827), (17, 1807724), (34, 903862), (53, 579836), (68, 451931), (106, 289918), (212, 144959), (901, 34108), (1802, 17054), (3604, 8527)]