169319310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{21961}}^1$

素因数の和:22228

約数の個数: 32

約数和(自身を含む): 407966112

約数和(自身を除く): 238646802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 21961, 43922, 65883, 109805, 131766, 219610, 329415, 658830, 5643977, 11287954, 16931931, 28219885, 33863862, 56439770, 84659655, 169319310]

約数ペア:

[(1, 169319310), (2, 84659655), (3, 56439770), (5, 33863862), (6, 28219885), (10, 16931931), (15, 11287954), (30, 5643977), (257, 658830), (514, 329415), (771, 219610), (1285, 131766), (1542, 109805), (2570, 65883), (3855, 43922), (7710, 21961)]