30124310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{479}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 57369600

約数和(自身を除く): 27245290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 331, 479, 662, 958, 1655, 2395, 3310, 4790, 6289, 9101, 12578, 18202, 31445, 45505, 62890, 91010, 158549, 317098, 792745, 1585490, 3012431, 6024862, 15062155, 30124310]

約数ペア:

[(1, 30124310), (2, 15062155), (5, 6024862), (10, 3012431), (19, 1585490), (38, 792745), (95, 317098), (190, 158549), (331, 91010), (479, 62890), (662, 45505), (958, 31445), (1655, 18202), (2395, 12578), (3310, 9101), (4790, 6289)]