2904005030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{171733}}^1$

素因数の和:171848

約数の個数: 32

約数和(自身を含む): 5564181600

約数和(自身を除く): 2660176570

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 8455, 16910, 171733, 343466, 858665, 1717330, 3262927, 6525854, 15284237, 16314635, 30568474, 32629270, 76421185, 152842370, 290400503, 580801006, 1452002515, 2904005030]

約数ペア:

[(1, 2904005030), (2, 1452002515), (5, 580801006), (10, 290400503), (19, 152842370), (38, 76421185), (89, 32629270), (95, 30568474), (178, 16314635), (190, 15284237), (445, 6525854), (890, 3262927), (1691, 1717330), (3382, 858665), (8455, 343466), (16910, 171733)]