2003970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 4886208

約数和(自身を除く): 2882238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 997, 1005, 1994, 2010, 2991, 4985, 5982, 9970, 14955, 29910, 66799, 133598, 200397, 333995, 400794, 667990, 1001985, 2003970]

約数ペア:

[(1, 2003970), (2, 1001985), (3, 667990), (5, 400794), (6, 333995), (10, 200397), (15, 133598), (30, 66799), (67, 29910), (134, 14955), (201, 9970), (335, 5982), (402, 4985), (670, 2991), (997, 2010), (1005, 1994)]