30429136

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{4889}}^1$

素因数の和:5286

約数の個数: 20

約数和(自身を含む): 59120100

約数和(自身を除く): 28690964

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 4889, 6224, 9778, 19556, 39112, 78224, 1901821, 3803642, 7607284, 15214568, 30429136]

約数ペア:

[(1, 30429136), (2, 15214568), (4, 7607284), (8, 3803642), (16, 1901821), (389, 78224), (778, 39112), (1556, 19556), (3112, 9778), (4889, 6224)]