30707970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2011}}^1$

素因数の和:2530

約数の個数: 32

約数和(自身を含む): 73880640

約数和(自身を除く): 43172670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 2011, 2545, 3054, 4022, 5090, 6033, 7635, 10055, 12066, 15270, 20110, 30165, 60330, 1023599, 2047198, 3070797, 5117995, 6141594, 10235990, 15353985, 30707970]

約数ペア:

[(1, 30707970), (2, 15353985), (3, 10235990), (5, 6141594), (6, 5117995), (10, 3070797), (15, 2047198), (30, 1023599), (509, 60330), (1018, 30165), (1527, 20110), (2011, 15270), (2545, 12066), (3054, 10055), (4022, 7635), (5090, 6033)]