29440690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6737}}^1$

素因数の和:6786

約数の個数: 32

約数和(自身を含む): 58216320

約数和(自身を除く): 28775630

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 6737, 13474, 33685, 67370, 128003, 154951, 256006, 309902, 640015, 774755, 1280030, 1549510, 2944069, 5888138, 14720345, 29440690]

約数ペア:

[(1, 29440690), (2, 14720345), (5, 5888138), (10, 2944069), (19, 1549510), (23, 1280030), (38, 774755), (46, 640015), (95, 309902), (115, 256006), (190, 154951), (230, 128003), (437, 67370), (874, 33685), (2185, 13474), (4370, 6737)]