4990790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 10402560

約数和(自身を除く): 5411770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 859, 1162, 1718, 2905, 4295, 5810, 6013, 8590, 12026, 30065, 60130, 71297, 142594, 356485, 499079, 712970, 998158, 2495395, 4990790]

約数ペア:

[(1, 4990790), (2, 2495395), (5, 998158), (7, 712970), (10, 499079), (14, 356485), (35, 142594), (70, 71297), (83, 60130), (166, 30065), (415, 12026), (581, 8590), (830, 6013), (859, 5810), (1162, 4295), (1718, 2905)]