30657808

素因数分解:

$2^4\times {\mathrm{1237}}^1\times {\mathrm{1549}}^1$

素因数の和:2794

約数の個数: 20

約数和(自身を含む): 59485900

約数和(自身を除く): 28828092

約数列:

[1, 2, 4, 8, 16, 1237, 1549, 2474, 3098, 4948, 6196, 9896, 12392, 19792, 24784, 1916113, 3832226, 7664452, 15328904, 30657808]

約数ペア:

[(1, 30657808), (2, 15328904), (4, 7664452), (8, 3832226), (16, 1916113), (1237, 24784), (1549, 19792), (2474, 12392), (3098, 9896), (4948, 6196)]