2315671690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{73771}}^1$

素因数の和:73894

約数の個数: 32

約数和(自身を含む): 4323629376

約数和(自身を除く): 2007957686

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 3139, 6278, 15695, 31390, 73771, 147542, 368855, 737710, 3172153, 5385283, 6344306, 10770566, 15860765, 26926415, 31721530, 53852830, 231567169, 463134338, 1157835845, 2315671690]

約数ペア:

[(1, 2315671690), (2, 1157835845), (5, 463134338), (10, 231567169), (43, 53852830), (73, 31721530), (86, 26926415), (146, 15860765), (215, 10770566), (365, 6344306), (430, 5385283), (730, 3172153), (3139, 737710), (6278, 368855), (15695, 147542), (31390, 73771)]