30759449

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 35871360

約数和(自身を除く): 5111911

約数列:

[1, 7, 101, 139, 313, 707, 973, 2191, 14039, 31613, 43507, 98273, 221291, 304549, 4394207, 30759449]

約数ペア:

[(1, 30759449), (7, 4394207), (101, 304549), (139, 221291), (313, 98273), (707, 43507), (973, 31613), (2191, 14039)]