30311844

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{87103}}^1$

素因数の和:87139

約数の個数: 24

約数和(自身を含む): 73167360

約数和(自身を除く): 42855516

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 87103, 174206, 261309, 348412, 522618, 1045236, 2525987, 5051974, 7577961, 10103948, 15155922, 30311844]

約数ペア:

[(1, 30311844), (2, 15155922), (3, 10103948), (4, 7577961), (6, 5051974), (12, 2525987), (29, 1045236), (58, 522618), (87, 348412), (116, 261309), (174, 174206), (348, 87103)]