469123870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107351}}^1$

素因数の和:107400

約数の個数: 32

約数和(自身を含む): 927521280

約数和(自身を除く): 458397410

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 107351, 214702, 536755, 1073510, 2039669, 2469073, 4079338, 4938146, 10198345, 12345365, 20396690, 24690730, 46912387, 93824774, 234561935, 469123870]

約数ペア:

[(1, 469123870), (2, 234561935), (5, 93824774), (10, 46912387), (19, 24690730), (23, 20396690), (38, 12345365), (46, 10198345), (95, 4938146), (115, 4079338), (190, 2469073), (230, 2039669), (437, 1073510), (874, 536755), (2185, 214702), (4370, 107351)]