30340436

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{11171}}^1$

素因数の和:11279

約数の個数: 24

約数和(自身を含む): 61311936

約数和(自身を除く): 30971500

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 11171, 22342, 44684, 78197, 156394, 312788, 1083587, 2167174, 4334348, 7585109, 15170218, 30340436]

約数ペア:

[(1, 30340436), (2, 15170218), (4, 7585109), (7, 4334348), (14, 2167174), (28, 1083587), (97, 312788), (194, 156394), (388, 78197), (679, 44684), (1358, 22342), (2716, 11171)]