3740806070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{457871}}^1$

素因数の和:457940

約数の個数: 32

約数和(自身を含む): 7252692480

約数和(自身を除く): 3511886410

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 457871, 915742, 2289355, 4578710, 8699549, 17399098, 19688453, 39376906, 43497745, 86995490, 98442265, 196884530, 374080607, 748161214, 1870403035, 3740806070]

約数ペア:

[(1, 3740806070), (2, 1870403035), (5, 748161214), (10, 374080607), (19, 196884530), (38, 98442265), (43, 86995490), (86, 43497745), (95, 39376906), (190, 19688453), (215, 17399098), (430, 8699549), (817, 4578710), (1634, 2289355), (4085, 915742), (8170, 457871)]